Machine derived contents note: Part One: Drugs And Their Use -- Overview -- Drug Use and Abuse -- Drugs and the Body -- Narcotics -- CNS Depressants -- Sedative-Hypnotics -- Alcohol -- Central Nervous System Stimulants -- Marijuana and Hashish -- Hallucinogens -- Nicotine -- Part Two: Theories Of Etiology -- Biological and Genetic Explanations -- Psychosocial and Sociocultural Explanations -- Theories of Etiology -- Part Three: Treatment Modalities -- Self-Help Groups -- Medical Aspects of Treatment -- Individual Treatment Approaches -- Group Therapy -- Family Systems and Family Therapy -- Part Four: Special Populations -- Children and Adolescents -- The Elderly -- Women and Substance Abuse -- Lesbians and Gay Men -- Ethnic Minorities -- Part Five: Special Issues -- General Issues -- Some Treatment Issues -- Policy and Prevention
