TY - RPRT TI - Hormonal variations during sleep in men with erectile dysfunction and normal controls. AU - R C Schiavi AU - C Fisher AU - D White AU - P Beers AU - M Fogel AU - R Szechter PY - 1982 DO - 10.1007/bf01544987 UR - https://pubmed.ncbi.nlm.nih.gov/6814402/ ID - 6814402 ER -