Air pollution and anemia as risk factors for pneumonia in ecuadorian children: a retrospective cohort analysis

Por Harris Aaron M, Sempértegui Fernando, Estrella Bertha, Narváez Ximena, Egas Juan, Woodin Mark, Durant John L, Naumova Elena N, Griffiths Jeffrey K
Publicado em 2011-11-01

Air pollution and anemia as risk factors for pneumonia in ecuadorian children: a retrospective cohort analysis

Por Harris, Aaron M, Sempértegui, Fernando, Estrella, Bertha, Narváez, Ximena, Egas, Juan, Woodin, Mark, Durant, John L, Naumova, Elena N, Griffiths, Jeffrey K
Publicado em 2011