| PDC | parkinsonism dementia complex; pediatric cardiology; penta-decylcatechol; phosducin; physical depend... |
|---|---|
| PDG | parkinsonism-dementia complex of Guam; phosphogluconate dehydrogenase |
| PDHC | pyruvate dehydrogenase complex |
| PLC | phospholipase C; primary liver cancer; proinsulin-like component; protein-lipid complex; pseudolymph... |
| P-R | the time between the P wave and the beginning of the QRS complex in electrocardiography [interval] |