| PTR | patellar tendon reflex; patient termination record; patient to return; peripheral total resistance; ... |
|---|---|
| SGR | Sachs-Georgi reaction; Shwartzman generalized reaction; skin galvanic reflex; submandibular gland re... |
| WFR | Weil-Felix reaction; wheal-and-flare reaction |
| WR | Wassermann reaction; water retention; weakly reactive; weak response; whole response; wiping reactio... |
| PCR | Polymerase Chain Reaction |