Não informado. (1947). Annals of western medicine and surgery. Los Angeles County Medical Association.
Chicago-referens (17:e uppl.)Não informado. Annals of Western Medicine and Surgery. Los Angeles, Calif: Los Angeles County Medical Association, 1947.
MLA-referens (8:e uppl.)Não informado. Annals of Western Medicine and Surgery. Los Angeles County Medical Association, 1947.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.