1. The placenta and generative apparatus of the elephant Author(s): Chapman, Henry C. (Henry Cadwalader), 1845-1909 Publication: [Philadelphia] : [Academy of Natural Sciences of Philadelphia], 1880 ( Subject(s): Elephants -- anatomy & histologyElephants -- physiologyPlacenta -- anatomy & histologyPlacenta -- physiologyGenitalia, Female -- physiology
2. The natural mechanism of the expulsion of the placenta and the proper management of the placental period Author(s): Harrison, George Tucker, author Publication: New York : The Judson Printing Co., 1888 Subject(s): Placenta -- physiologyLabor Stage, Third
