1. Radic SD, Gvozdenovic BS, Pesic IM, Zivkovic ZM, Skodric-Trifunovic V. Exposure to tobacco smoke among asthmatic children: parents' smoking habits and level of education. Int J Tuberc Lung Dis. 2011. 15:276–280.
2. Suárez López de Vergara RG, Galván Fernández C, Oliva Hernández C, Aquirre-Jaime A, Vázquez Moncholí C. Grupo de Trabajo sobre Tabaquismo de la Infancia y Adolescencia de la Sociedad Española de Neumología Pediátrica. Environmental tobacco smoke exposure in children and its relationship with the severity of asthma. An Pediatr (Barc). 2013. 78:35–42.
3. Olaiz-Fernández G, Rivera-Dommarco J, Shamah-Levy T, Rojas R, Villalpando-Hernández S, Hernández-Avila M, Sepúlveda J. National Survey of Health and Nutrition 2006. 2006. Cuernavaca: National Institute of Public Health.
4. Gutiérrez JP, Rivera-Dommarco J, Shamah-Levy T, Villalpando Hernández S, Franco A, Cuevas Nasu L, Romero Martínez M, Hernández Ávila M. National Survey of Health and Nutrition 2012. Results Nacionales. 2012. Cuernavaca: National Institute of Public Health;Available from:
http://ensanut.insp.mx/informes/ENSANUT2012ResultadosNacionales.pdf.
5. Reynales-Shigematsu LM, Guerrero-Lopez CM, Lazcano-Ponce E. National Institute of Psychiatry Ramon de la Fuente Muñiz, National Institute of Public Health, Ministry of Health. National Addiction Survey 2011: report of tobacco. 2012. Mexico City: INPRFM;Available from:
www.insp.mx.
6. Bedolla-Barajas M, Morales-Romero J, Robles-Figueroa M, Fregoso-Fregoso M. Asthma in late adolescents of Western Mexico: prevalence and associated factors. Arch Bronconeumol. 2013. 49:47–53.
Article
7. Torres Fermán IA, Vázquez Nava F, Calafell Ceballos RA, Vázquez Rodríguez EM, Almeida Arvizu VM, Barrientos Gómez Mdel C, Lin Ochoa D, Peinado Herreros J, Iribar Ibabe MC. Asthma prevalence in adolescents. Relation to sex and active smoking. Rev Alerg Mex. 2010. 57:146–152.
8. Mannino DM, Homa DM, Redd SC. Involuntary smoking and asthma severity in children: data from the Third National Health and Nutrition Examination Survey. Chest. 2002. 122:409–415.