Have the prevalence of eczema symptoms increased in the Mexican pediatric population? Prevalence and associated factors according to Global Asthma Network Phase I oleh Elsy Maureen Navarrete-Rodríguez, Blanca Estela Del-Río-Navarro, Nayely Reyes Noriega, Arturo Berber, Valente Mérida Palacio, Roberto García-Almaráz, Philippa Ellwood, Beatriz Del Carmen Ramos-García, MD, Alberto José Escalante-Domínguez, MD, Francisco Javier Linares-Zapién, MD, Héctor Leonardo Gardea-Moreno, MD, Georgina Ochoa-López, MD, Luis Octavio Hernández-Mondragón, MD, José Santos Lozano-Sáenz, MD, José Antonio Sacre-Hazouri, MD, Ma de los Ángeles Juan-Pineda, MD, María Guadalupe Sánchez-Coronel, MD, Noel Rodríguez-Pérez, MD, María de Jesús Ambriz-Moreno, MD, Jaime Mariano Del-Río-Chivardi, Omar Josue Saucedo-Ramírez, MD