TY - BOOK AU - Hotchkiss,Robert Sherman TI - Fertility in men: a clinical study of the causes, diagnosis and treatment of impaired fertility in men AV - RC889 .H6 U1 - 616.69 PY - 1944///] CY - Philadelphia, London PB - J.B. Lippincott Company KW - Fertility KW - Infertility KW - Semen KW - Generative organs, Male N1 - Includes bibliographical references ER -