Não informado. The Year Book of Obstetrics, Gynecology and Women's Health. Moshy-Yar Book.
Chicago-referens (17:e uppl.)Não informado. The Year Book of Obstetrics, Gynecology and Women's Health. Saint Louis, Mo: Moshy-Yar Book.
MLA-referens (8:e uppl.)Não informado. The Year Book of Obstetrics, Gynecology and Women's Health. Moshy-Yar Book.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.