CONTRIBUTIONS OF PHILIP SYNG PHYSICK.
D002387:Cataract Extraction; D004501:Education, Medical; D013502:General Surgery; D049671:History, 18th Century; D049672:History, 19th Century; D009885:Ophthalmology; D010414:Pennsylvania
BIOGRAPHIES; CATARACT EXTRACTION; EDUCATION, MEDICAL; HISTORY; HISTORY OF MEDICINE, 18TH CENT.; HISTORY OF MEDICINE, 19TH CENT.; OPHTHALMOLOGY; PENNSYLVANIA; SURGERY