| PRP | physiologic rest position; pityriasis rubra pilaris; platelet-rich plasma; polyribosyl ribitol phosp... |
|---|---|
| QP | quanti-Pirquet [reaction] |
| QRZ | wheal reaction time [Ger. Qaddel Reaktion Zeit] |
| RC | an electronic circuit containing a resistor and capacitor in series; radiocarpal; reaction center; r... |
| RD | radial deviation; radiology department; rate difference; Raynaud disease; reaction of degeneration; ... |