KOLLY, S. Stage of change of cigarette smoking in drug dependent patients. Swiss Medical Weekly, [S. l.], v. 134, n. 2122, p. 322–322, 2004. DOI: 10.4414/smw.2004.10431. Disponível em: https://smw.ch/index.php/smw/article/view/378. Acesso em: 4 may. 2024.