| CPTH | chronic post-traumatic headache |
|---|---|
| DPB | days post-burn; diffuse panbronchiolitis |
| DPI | daily permissible intake; days post inoculation; dietary protein intake; diphtheria-pertussis immuni... |
| PA | panic attack; pantothenic acid; paralysis agitans; paranoia; passive aggressive; pathology; patient'... |
| PCCU | post-coronary care unit |