Jockenhövel,Friedrich. Male hypogonadism : - UNI-MED-Verl, Bremen, c2004. - 188 p. : ISBN: 389599748X Subjects--Topical Terms: Hypogonadism.Generative organs, Male--Diseases.Hypogonadism.Genital Diseases, Male. Dewey Class. No.: 616.6/8 J63 / J63