Memoir of Frederick Louis Hartman. 1892-1970.
D013502:General Surgery / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D007388:Internal Medicine / Q000266:history; D010336:Pathology / Q000266:history; D010414:Pennsylvania; D012955:Societies, Medical / Q000266:history