Subjects
- Masks2
- Military Personnel -- education2
- Myanmar2
- New York -- epidemiology2
- Pacific Islands -- epidemiology2
- Parasitic Diseases2
- Penicillins -- therapeutic use2
- Personnel Selection2
- Pharmaceutical Preparations -- administration & dosage2
- Pharmaceutical Services2
- Philippines2
- Pregnancy, Multiple2
- Preventive Medicine2
- Pringle, John, Sir, 1707-1782.2
- Prisoners of War2
- Radiology2
- Records2
- Rescue Work2
- Research2
- Skin Diseases -- therapy2