804,708 Rx 3 X / WEEK Rx : 3 x / week LAAM [levo-alpha-acetyl methodol] : alternative to methadone / eds. Jack D. Blaine, Pierre F. Renault. - Rockville, Maryland : The National Institute on Drug Abuse, Department of Health, Education and Welfare Public Health Service, 1976. - VII, 127 s. : 27 cm (NIDA Research Monograph ; 8)