@misc{indiciae1eaae4972bc7, title = {Hormonal variations during sleep in men with erectile dysfunction and normal controls.}, author = {R C Schiavi and C Fisher and D White and P Beers and M Fogel and R Szechter}, year = {1982}, doi = {10.1007/bf01544987}, url = {https://pubmed.ncbi.nlm.nih.gov/6814402/}, note = {Source identifier: 6814402} }