| APA | action potential amplitude; aldosterone-producing adenoma; Ambulatory Pediatric Association; America... |
|---|---|
| EMR | educable mentally retarded; electromagnetic radiation; electronic medical record; emergency mechanic... |
| PMR | patient meta-record; perinatal mortality rate; periodic medical review; physical medicine and rehabi... |
| POR | patient-oriented research; physician of record; postocclusive oscillatory response; prevalence odds ... |
| AAP | air at atmospheric pressure; American Academy of Pediatrics; American Academy of Pedodontics; Americ... |