| Pa | pascal; pathologist, pathology; protactinium; Pseudomonas aeruginosa; pulmonary arterial [pressure] |
|---|---|
| PAL | pathology laboratory; peptidyl-alpha-hydroxyglycine alpha-amidating lysine phase alteration plane; p... |
| PATH | pathology, pathological; pituitary adrenotropic hormone; physicians at teaching hospitals |
| path | pathogenesis, pathogenic; pathology, pathological |
| SNOP | Systematized Nomenclature of Pathology |