title: Speculations on the cause(s) of alcoholism.
mesh_terms: D000428:Alcohol Drinking; D000437:Alcoholism / Q000209:etiology* / Q000235:genetics / Q000503:physiopathology; D004723:Endorphins / Q000502:physiology; D005796:Genes; D006801:Humans; D012701:Serotonin / Q000502:physiology
chemical_list: D004723:Endorphins; D012701:Serotonin