Complications & side effects.  Are methadone users at risk  for osteoporosis?
D015502:Absorptiometry, Photon; D000328:Adult; D005260:Female; D015658:HIV Infections / Q000150:complications; D006801:Humans; D008297:Male; D008691:Methadone / Q000009:adverse effects* / Q000627:therapeutic use; D010024:Osteoporosis / Q000139:chemically induced* / Q000150:complications / Q000000981:diagnostic imaging; D012307:Risk Factors; D012737:Sex Factors; D015819:Substance Abuse, Intravenous / Q000188:drug therapy
D008691:Methadone