- pulmonary blood volume
- posterior mediastinal goitre
- popliteal lymph node
- perineal membrane
- pancreaticoduodenal vein
- pancreatic steatorrhoea
- pharyngeal isthmus
- preputiam clioridis
- pancreaticoduodenal lymph node
- pancreaticogastrostomy
- parotid lymph node
- posterior inferior cerebellar artery
- phylum brachiopoda
- palato_ethmoidal cell
- phlebophlebostomy
- pulmonary varix
- postero_lateral
- postsynaptic membrane
- palmar space infection
- pius v
- program verification
- preopticohabenular
- procumbant
- parietal boss
- parenthetical clause
- parenthetical
- partial thromboplastin time test
- papillary
- prototheria
- papillary musle dysfunction
- placenta placenta lateralis
- porphobilin
- pseudopodium
- packet mode terminal
- page fixing
- page display
- page sealing
- pleural rub
- palmaris brevis
- pyogenic pachymeningitis
- pyelotubular backflow
- pyloric mucosa
- pyloroduodenal irritability
- pyloric atresia
- polyphase
- positive and pseudo reaction
- plurideficiency syndrome
- pier luigi nervi
- primary flow
- primary reticulosis