TY - GEN AU - Hafen, Brent Q AU - Peterson, Brenda TI - Medicines and drugs: Problems and risks, use and abuse SN - 0812106377 U1 - 615.1 PY - 1978/// CY - Philadelphia PB - Lea and Febigr KW - drug abuse KW - drug dopendence KW - drug theraphy KW - drugs KW - medicines and drugs ER -