TY - GEN AU - Krasnegor, Norman A. TI - Cigarette smoking as a dependence process [PDF] T2 - NIDA research monograph series PY - 1979/// CY - Rockville PB - NIDA KW - epidemiologie KW - etiologie KW - onderzoeksrapporten KW - tabak KW - VS UR - http://www.google.com/search?q=cigarette-smoking-as-a-dependence-process ER -