M. Espinoza, B. Cabieses, C. Pedreros, and P. Zitko. Revista panamericana de salud pública = Pan American journal of public health, 29 (3):
203-10(March 2011)6226<m:linebreak></m:linebreak>JID: 9705400; 2010/01/26 received; 2010/11/23 accepted; ppublish;<m:linebreak></m:linebreak>Recursos/Organització; Formació.
K. Taylor, R. Margolese, and C. Soskolne. The New England journal of medicine, 310 (21):
1363-7(May 1984)5954<m:linebreak></m:linebreak>LR: 20071115; JID: 0255562; ppublish;<m:linebreak></m:linebreak>Intervenció/placebo.