Subject
- Pediatrics1
- Pediatrics--history1
- Pediatrics--instrumentation1
- Pediatrics--methods1
- Pessaries1
- Phototherapy1
- Physician and hospital supply1
- Pneumothorax, artificial1
- Radiography--Dental1
- Root canal therapy--Pulp tester1
- Speculum1
- Sterilization--history1
- Sterilization--instrumentation1
- Stomach Pump1
- Teaching1
- Thermometers1
- Thermometers--history1
- Tonsil1
- Tonsil--surgery1
- Tonsillectomy1