Medicine in southwestern Oklahoma before statehood.
D003141:Communicable Diseases / Q000453:epidemiology; D004403:Dysentery / Q000453:epidemiology; D006666:History of Medicine; D049672:History, 19th Century; D006801:Humans; D008288:Malaria / Q000453:epidemiology; D008887:Military Medicine / Q000266:history; D009825:Oklahoma