TY - GEN AU - Fischer,D E AU - Halikas,J A AU - Baker,J W AU - Smith,J B TI - Frequency and patterns of drug abuse in psychiatric patients SN - 0012-3714 PY - 1975///1211 KW - Adolescent KW - Adult KW - Age Factors KW - Aged KW - Female KW - Humans KW - Interview, Psychological KW - Male KW - Marriage KW - Mental Disorders KW - complications KW - Middle Aged KW - Missouri KW - Substance-Related Disorders KW - epidemiology N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S ER -