TY - RPRT TI - Hypogonadotropic hypogonadism. AU - F J Hayes AU - S B Seminara AU - W F Crowley PY - 1998 DO - 10.1016/s0889-8529(05)70039-6 UR - https://pubmed.ncbi.nlm.nih.gov/9922906/ ID - 9922906 ER -