Memoir of F. Maurice McPhedran. 1888-1970.
D002170:Canada; D049672:History, 19th Century; D049673:History, 20th Century; D007388:Internal Medicine / Q000266:history; D010414:Pennsylvania; D012955:Societies, Medical / Q000266:history; D014397:Tuberculosis, Pulmonary / Q000266:history