title: Effects of chronic alcoholism on nocturnal penile tumescence.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism; D000328:Adult; D000437:Alcoholism / Q000503:physiopathology*; D000818:Animals; D001921:Brain / Q000502:physiology; D001931:Brain Mapping; D002395:Catecholamines / Q000378:metabolism; D006801:Humans; D008297:Male; D008875:Middle Aged; D010413:Penis / Q000503:physiopathology*; D010525:Peripheral Nerves / Q000502:physiology; D012453:Saimiri / Q000502:physiology; D012895:Sleep, REM / Q000502:physiology*
chemical_list: D002395:Catecholamines; D000109:Acetylcholine