TY - BOOK AU - Jockenho? vel, Friedrich. TI - Male hypogonadism T2 - UNI-MED science SN - 389599748X PY - 2004/// CY - Bremen PB - Uni-Med KW - Androgens KW - Hypogonadism KW - Testis N1 - Includes bibliographical references (p. 168-185) and index ER -