title: [Diagnosis of impotence. 3. Reduction in REM (rapid eye movement) sleep in patients with impotence].
mesh_terms: D000328:Adult; D001933:Brain Stem / Q000503:physiopathology; D007172:Erectile Dysfunction / Q000175:diagnosis / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012895:Sleep, REM