[Extracurricular activities of adolescents useful for smoking prevention programs. OCTOPUS team].
López González ML, López T, Comas Fuentes A, Herrero Puente P, González Blázquez J, Cueto Espinar A, Thomas H, Douglas J, Markham W, Charlton A, de Vries H, Leijs I, Mester I, Ausems M.
López González ML, et al. Among authors: lopez t, gonzalez blazquez j.
Rev Esp Salud Publica. 1999 May-Jun;73(3):343-53.
Rev Esp Salud Publica. 1999.
PMID: 10479956
Free article.
Spanish.