1. The transmission of life: counsels on the nature and hygiene of the masculine function Author(s): Napheys, George H. (George Henry), 1842-1876 Publication: Philadelphia : J.G. Fergus & Co., 1873 Subject(s): Sexual BehaviorSexual Dysfunction, PhysiologicalMarriage
2. Impotency, sterility, and artificial impregnation Author(s): Davis, Franklyn Pierre, 1868-1932, author Publication: St. Louis : C.V. Mosby Company, 1923 Subject(s): Sexual Dysfunction, PhysiologicalSexual Behavior
