Maria-Consuelo Escamilla-Nuñez, Albino Barraza-Villarreal, Leticia Hernandez-Cadena, Hortensia Moreno-Macias, Matiana Ramirez-Aguilar, Juan-Jose Sienra-Monge, Marlene Cortez-Lugo, Jose-Luis Texcalac, Blanca del Rio-Navarro and Isabelle Romieu*
* Corresponding author: Isabelle Romieu iromieu@correo.insp.mx
Respiratory Research 2008, 9:74 doi:10.1186/1465-9921-9-74
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