Subject: | Ancestry.com, "Directory of Deceased American Physicians, 1804-1929," database, <i>Ancestry.com</i> (http://ancestry.com : accessed ); Hafner, Arthur Wayne, ed. Directory of Deceased American Physicians, 1804-1929: a genealogical guide to over 149,000 medical practitioners providing brief biographical sketches drawn from the American Medical Association's Deceased Physician Masterfile. Chicago: American Medical Association, 1993.. |