TY - GEN AU - Paul,J P AU - Barrett,D C AU - Crosby,G M AU - Stall,R D TI - Longitudinal changes in alcohol and drug use among men seen at a gay-specific substance abuse treatment agency SN - 0096-882X PY - 1997///0129 KW - Adult KW - Alcoholism KW - psychology KW - Ambulatory Care KW - Bisexuality KW - Diagnosis, Dual (Psychiatry) KW - Follow-Up Studies KW - Homosexuality, Male KW - Humans KW - Illicit Drugs KW - Longitudinal Studies KW - Male KW - Patient Compliance KW - Patient Dropouts KW - Psychotherapy, Group KW - Psychotropic Drugs KW - San Francisco KW - Social Environment KW - Substance-Related Disorders KW - Treatment Outcome N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.15288/jsa.1996.57.475 ER -