RT Book T1 Legal opinions on the confidentiality of alcohol and drug abuse patient records: 1975 - 1978 T2 DHHS publication ADM JF DHHS publication A1 Lanman, Robert L. A1 Pascal, Chris B. LA English PP Rockville, Md PB National Inst. on Drug Abuse YR 1980 UL https://krimdok.uni-tuebingen.de/Record/1090502826