Risk factors for asthma and allergy associated with urban migration: Background and methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern Ecuador (Esmeraldas-SCAALA study)

Article

Abstract: Background: Asthma and allergic diseases are becoming increasingly frequent in children in urban cen

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Autores:

Alejandro Rodriguez, Cruz A.C., Genser B., Maritza G. Vaca, Martha E. Chico, Mauricio L. Barreto, Neves N.M.A., Philip John Cooper, Pontes-de-Carvalho L.C., Rodrigues L.C., Stein R.T.

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scopus