title: Memoir of Kelvin Anthony Kasper. 1899-1971.
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D007765:Lacrimal Apparatus / Q000601:surgery; D010036:Otolaryngology / Q000266:history; D010414:Pennsylvania; D012955:Societies, Medical / Q000266:history