Subjects
- Personnel Selection1
- Pharmaceutical Preparations1
- Pharmacies1
- Pharmacists1
- Philadelphia6
- Philadelphia Polyclinic and College for Graduates in Medicine.1
- Photography1
- Phototherapy1
- Physical Examination -- veterinary1
- Physician's Role1
- Physicians14
- Physicians -- supply & distribution1
- Physicians, Women1
- Pilot Projects1
- Play and Playthings1
- Pneumonia -- economics1
- Pneumonia -- epidemiology1
- Pneumonia -- etiology1
- Pneumonia -- mortality1
- Pneumonia, Ventilator-Associated -- economics1