Sexual problems of heroin addicts.
D000328:Adult; D001741:Black or African American; D000367:Age Factors; D004522:Educational Status; D004542:Ejaculation; D007172:Erectile Dysfunction / Q000139:chemically induced / Q000209:etiology; D005260:Female; D006556:Heroin Dependence / Q000150:complications* / Q000628:therapy; D006801:Humans; D008297:Male; D008691:Methadone / Q000008:administration & dosage / Q000009:adverse effects; D008875:Middle Aged; D012735:Sexual Dysfunction, Physiological / Q000209:etiology*
D008691:Methadone