The history of medicine in South Dakota: some elements of frontier medicine haven't changed.
Holm
Richard P
RP
D003141:Communicable Diseases / Q000266:history*; D003695:Delivery of Health Care / Q000266:history*; D004501:Education, Medical / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D013023:South Dakota; D014481:United States