Não informado. (1948). South Dakota journal of medicine and pharmacy. Soith Dakota State Medical Association.
Chicago-referens (17:e uppl.)Não informado. South Dakota Journal of Medicine and Pharmacy. Sioux Falls, SD: Soith Dakota State Medical Association, 1948.
MLA-referens (8:e uppl.)Não informado. South Dakota Journal of Medicine and Pharmacy. Soith Dakota State Medical Association, 1948.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.