Articles: P
- Pacchionian Granulations
- Pachydermia
- Pachymeningitis
- Pacini's Fluid
- Paget's Disease → see Mammary Gland, Osteitis Deformans
- Pain Sensations
- Painful Points
- Painters
- Palatine Bone
- Paleoanthropology
- Paleontology
- Paleopathology → see Pathology
- Palingenesis
- Pallor → see Anemia
- Palmer Tube
- Palmitic Acid
- Palpation
- Panaritium
- Panarteritis
- Pancreas
- Pancreatin
- Pancreatitis
- Pandemic
- Pangenesis
- Pannus
- Pantin Method
- Pantopon
- Pantostat
- Papain
- Papaverine
- Paper
- Paper Manufacturing
- Papilledema
- Papilloma
- Pappataci Fever
- Pappenheim's Methods
- Papule
- Paquelin Apparatus
- Para
- Paraagglutination
- Parabiosis
- Parablast
- Parabulia
- Paracelsus
- Paracentesis
- Paracolitis
- Paraderm
- Paradoxical Reactions
- Paraffin
- Paraffinoma
- Paraganglia
- Parageusia
- Paragonimiasis
- Paraimmunity
- Parakinesias
- Paraldehyde
- Paralogia
- Paralysis
- Paralysis Agitans
- Paralysis and Paresis
- Parametritis
- Parametrium
- Paramyotonia Congenita
- Paranasal Sinuses (air-containing sinuses, adjacent to the proper)
- Paranasal Sinuses (of the)
- Paranephritis
- Paranoia
- Paraphimosis
- Paraphrenia
- Paraplegia
- Paraproctitis
- Parasites
- Parasitic Fungi
- Parasitic Worms
- Parasitism (encompasses all forms of asymptomatic)
- Parasitism (one of the forms of)
- Parasitology
- Paraspadia
- Parasternal Line
- Parathyreoidin
- Parathyroid Glands
- Paratype
- Paratyphlitis → see Appendicitis, Typhlitis
- Paratyphoid
- Paravaccina
- Parenchyma
- Parenteral
- Paresthesias
- Parietal Bone
- Parietal Lobe
- Parinaud Syndrome
- Paris Medical Academy
- Parotid Gland
- Parotitis
- Parovarian Cyst
- Paroxysmal Tachycardia
- Parthenogenesis
- Paryshev
- Pashen
- Pashutin
- Pasque Flower
- Pasteur
- Pasteur Oven
- Pasteur Stations
- Pasteur Vaccinations
- Pasteurization
- Pasty
- Patchouli
- Patella
- Patented Remedies
- Paternity
- Pathoarchitectonics
- Pathogenesis
- Pathognomonic
- Pathological Anatomy (Pathological anatomy is the science that)
- Pathological Anatomy (studies the morphological changes that occur in)
- Pathological Doubt
- Pathological Physiology
- Pathology
- Pathology of Laboratory Animals
- Patient Care
- Patoclysis → see Pathoarchitectonics
- Patrick Manson
- Patronage
- Paul Flechsig
- Paul Kammerer
- Paul von Bruns
- Pavel Kovalevsky
- Pavel Voskresensky
- Pavement
- Pavor Nocturnus
- Payr
- Peach Oil
- PEAN
- Pearl Disease
- Pearls
- Peat Extraction
- Pectin Substances
- Pectoral Tea
- Pedantry
- Pederasty
- Pediatrics
- Pediculosis
- Pedogamy
- Pedology
- Peganum Harmala
- Pellagra
- Pellidol
- Pelveoperitonitis
- Pelvic Girdle
- Pelvis
- Pemphigus
- Pencils
- Pendinsky Ulcer
- Pendulum
- Penghawar Djambi
- Penis
- Pental
- Pentastomida
- Pepper
- Pepsin
- Pepsin Glycerin
- Peptic Ulcer
- Peptides → see Polypeptides
- Peptization
- Peptones
- Percain
- Perception
- Perception (the name of one of the basic mental processes)
- Percussion
- Perforating Ulcer
- Perforation
- Perfumery
- Peri
- Periadenitis
- Periarteritis
- Peribronchitis
- Pericarditis
- Pericardium
- Perichondritis
- Periduodenitis
- Perigastritis
- Perihepatitis
- Perimetry
- Perineal Urethrostomy
- Perineotomy
- Perinephritis
- Perineum
- Periodic Psychoses
- Periodic System of Elements
- Periodontitis
- Periosteal Reflexes
- Periosteum
- Periostitis
- Periploca Graeca
- Perishable Goods
- Perisplenitis
- Peristalsis
- Perithelioma
- Peritoneum
- Peritonitis
- Permafrost
- Permeability
- Permutit
- Perniosis
- Peroxides
- Perseveration
- Persia
- Personality
- Perthes' Disease
- Pertussis
- Peruvian Balsam
- Perversion
- Pervukhin
- Pessary → see Uterine Rings
- Pests
- Petechiae
- Peter Simon Pallas
- Petr Diatroptov
- Petroleum
- Petrov Fedor
- Pfeiffer Phenomenon
- Pflüger's Laws
- Phagedenism
- Phagocytosis
- Phakoscope
- Phantom Tumor
- Pharmaceutical Administration
- Pharmaceutical Chemistry
- Pharmaceutical Education
- Pharmaceutical Industry
- Pharmacognosy
- Pharmacology
- Pharmacopoeia
- Pharmacy
- Pharmacy Network
- Pharmacy Order
- Pharmacy (PHARMACY, a complex of sciences and knowledge)
- Pharmacy Privilege
- Pharmacy Shop
- Pharmacy Staff
- Pharmacy Warehouse
- Pharyngeal Gut
- Pharyngeal Reflex
- Pharyngitis
- Pharyngotomy
- Pharynx
- Phenacetin
- Phenogenetics
- Phenols
- Phenotype
- Philippe Pinel
- Phimosis
- Phlebectasia
- Phlebitis
- Phlebosclerosis
- Phlebotomy
- Phlebromalacia
- Phlegmon
- Phloridzin
- Phobias; Carl von Voit
- Phocomelia
- Phonography
- Phosgene
- Phosphatides
- Phosphaturia
- Phosphoric Acid
- Phosphorus
- Photography
- Photophobia
- Photopsia
- Photopsia (the ability to experience light)
- Photoreceptors
- Phototherapy
- Phrenic Nerve
- Phrenicoexaeresis
- Phrenology
- Phylogenesis → see Evolutionary Theory
- Physical Chemistry
- Physical Culture
- Physical Development Indices
- Physical Development of the Population
- Physician
- Physics
- Physiological Balance
- Physiological Solutions
- Physiology
- Physiotherapy
- Physostigmine
- Phytin
- Phytolacca; Emil Fischer
- Pia Mater
- Pick's Disease
- Picric Acid
- Pierre Janet
- Pierre Nobecourt
- Piezoelectricity
- Pigment Metabolism
- Pigmentation
- Pigments
- Pigneau Index → see Physical Development Indices, Constitution
- Piknolepsy
- Pilgrims
- Pills
- Pilocarpine
- Pilomotor Fibers
- Pinard
- Pine Buds
- Pine Oil
- Pineal Gland
- Pinworms
- Pioculture
- Pioneers
- Piotrowski's Reflex
- Piperazine
- Pipettes
- Pirogov
- Pirogov Amputation
- Pirogov Society
- Pirogov's Incision
- Pirogov's Triangle
- Piroplasmosis
- Pirquet Reaction
- Piscidia
- Pisemsky
- Piston Recorder
- Pitch
- Pituitary Gland
- Pituitism → see Hysteria
- Pituitrin
- Pityriasis
- Placenta
- Plague
- Plague of Animals
- Planimetry
- Plankton
- Plant Anatomy
- Plant Fibers
- Plant Milk
- Plant Pigmentation and Animal Coloration
- Plantar Reflex
- Plants
- Plaques
- Plasma
- Plasma Cells
- Plasmacytes
- Plasmacytoma
- Plasmochin
- Plasmodia
- Plasmogony
- Plasmolysis
- Plasteins
- Plaster Casts, Corsets, and Beds
- Plasters
- Platinum
- Playgrounds
- Pleiotropy
- Pleochroism
- Plessimeter
- Plethora
- Plethysmography
- Pletnev
- Pleura
- Pleurisy
- Plexus
- Plosive Sounds
- Pluteus
- Pneumatometry
- Pneumatosis Cystoides Intestini
- Pneumaturia
- Pneumocephalus
- Pneumococcus
- Pneumoconioses
- Pneumograph
- Pneumomycoses
- Pneumonia
- Pneumoperitoneum → see Aeroperitoneum
- Pneumosclerosis
- Pneumotherapy
- Pneumothorax
- p-Nitroaniline
- Pobedinsky
- Poikilocytosis
- Poison Sumac
- Poisoning
- Poisonous Paper
- Poisonous Substances List A
- Poisons
- Poland
- Polarimetry
- Polarity
- Polarization
- Pole
- Polioencephalitis
- Poliomyelitis
- Pollakiuria
- Pollination
- Pollution
- Polotebnov, Alexey Gerasimovich
- Polunin
- Polyadenitis
- Polyarthritis
- Polyblasts
- Polychromasia
- Polyclinic
- Polycystoma
- Polycythemia
- Polycythemia ([polycythaemia rubra vera,)
- Polydactyly
- Polydipsia
- Polygala Amara L
- Polygalactia
- Polyglandular Syndromes
- Polygraph
- Polymelia
- Polymeria
- Polymerization
- Polyneuritis
- Polynuclear
- Polyopia
- Polypeptides
- Polyphagia
- Polyps
- Polysaccharides
- Polyserositis
- Polyuria
- Pomegranate Tree
- Ponceau
- Popliteal Fossa
- Popov
- Population Marriage Rate
- Population (means population in the ordinary sense, however)
- Population (population)
- Porencephaly
- Poroscopy
- Porphyria
- Porphyrin
- Porro
- Port
- Portal Vein
- Postembryonic Development
- Poster
- Postmortem Re-examination
- Postoperative Period
- Postpartum Period
- Postural Reflexes
- Posture
- Potassium
- Potassium Chlorate
- Potassium Permanganate
- Potato
- Potential
- Potentiometer
- Pott
- Poultices
- Poupart's Ligament
- Pouring
- Powders
- Pozharsky
- Pozzi
- Praskovya Vasilyevna Tsyklinskaya
- Praxis
- Precipitation (meteorological, liquid and solid bodies that)
- Precipitation (The reaction)
- Precipitins
- Pre-Conscription Training
- Predisposition
- Preformation
- Pregnancy
- Preliminary Information
- Premature Puberty
- Prematurity
- Preoperative Period
- Presbyopia
- Presbyphrenia
- Prescription
- Pressor Innervation
- Pressure
- Presystolic Murmur
- Prevention
- Preventive Pediatric Outpatient Clinic
- Priessnitz
- Primary Affection
- Primary Streak
- Primula
- Printing Production
- Probes
- Probing
- Procteirization
- Proctitis
- Prodromal
- Productivity
- Professional Neuroses
- Professional Selection
- Profeta's Law
- Progenia, Prognathia
- Progeria
- Prognathism
- Prognosis
- Progressive Paralysis
- Projection Apparatus
- Projection Fibers
- Projector (Light Therapy)
- Prolamins
- Prolan
- Proliferation
- Proline
- Promorphology
- Pronation
- Propesin
- Prophylactorium
- Proprioceptive Elements
- Propyl Alcohol
- Prosector
- Prosencephalon
- Prostate Gland
- Prostatin
- Prostatitis
- Prostatorrhea
- Prostheses
- Prostitution
- Prostration
- Protalbumoses
- Protamines
- Protargol
- Proteases
- Protection of Motherhood and Infancy
- Protection Zone
- Protective Action
- Protective Adaptations
- Protective Reflexes
- Protein Crystals
- Protein Degeneration
- Protein Metabolism
- Protein Milk
- Protein Sheath → see Sclera, Testis
- Protein Therapy
- Protein Water
- Proteinogenic Amines
- Proteins (or proteins, are high-molecular-weight)
- Proteins (see)
- Protistology
- Protoplasm → see Cell
- Protozoa (in)
- Protozoa (protozoa)
- Protozoology
- Proud Flesh
- Prowazek
- Proximal
- Prurigo
- Pruritus
- Prussian Blue
- Psammoma
- Psekupsk
- Pseudo- (Greek pseudes - false), a prefix to various)
- Pseudo- (see also Pseudo)
- Pseudoapoplexy
- Pseudoappendicitis → see Bauhinospasm
- Pseudoarrhenia
- Pseudobulbar Paralysis
- Pseudodementia
- Pseudohallucinations
- Pseudohemophilia
- Pseudoleukemia
- Pseudomonas Aeruginosa
- Pseudomyxoma Peritonei
- Pseudoparasites
- Pseudopelade
- Pseudophyllidea
- Pseudopodia
- Pseudothelia
- Pseudotuberculosis
- Pseudoxanthoma Elasticum
- Psicaine
- Psittacosis
- Psoitis
- Psoriasis
- Psychasthenia
- Psyche
- Psychiatry
- Psychic Activity
- Psychic Disharmony
- Psychic Dissociation
- Psychic Reaction
- Psychic Trauma
- Psychical Duality
- Psychical Inertia
- Psychoanalysis
- Psychogenies
- Psychogiene
- Psychoide
- Psychological Profile
- Psychology
- Psychometry
- Psychoneurology
- Psychoneuroses
- Psychoorthopedics
- Psychopathies
- Psychopathology
- Psychophysiology → see Physiology, Psychotechnics
- Psychoses
- Psychotechnics
- Psychotherapy
- Psychrometers
- Pterygium
- Ptyalin → see Amylase
- Pubic Symphysis
- Puerilism
- Pulmonary Artery
- Pulmonary Tuberculosis
- Pulp
- Pulpitis
- Pulsation
- Pulse
- Pumice
- Pump Room
- Pumpkin
- Puncture
- Punnett Square
- Pupil → see Pupillary Fibers, Reflexes, Iris
- Pupillary Fibers
- Pure Lines
- Purine Bases
- Purpura
- Pus
- Pustule
- Putrefaction
- Putrid
- Pyaemia
- Pyatigorsk
- Pycnometer
- Pyelitis
- Pyelography
- Pyknosis
- Pylorospasm
- Pylorus Exclusion
- Pyocele
- Pyocele Retrouterina
- Pyocolpos
- Pyocyanase
- Pyoderma
- Pyometra
- Pyonephrosis
- Pyosalpinx
- Pyotr Borisovich Gannushkin
- Pyotr Herzen
- Pyotr Kurkin
- Pyotr Lesgaft
- Pyramidal System
- Pyramidon
- Pyrenol
- Pyrgeometers
- Pyridine
- Pyrocatechol
- Pyrogallic Acid
- Pyrometer
- Pyronin
- Pyrrole
- Pyruvic Acid
- Pyuria