[HTML][HTML] Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school …
PJ Cooper, ME Chico, MG Vaca, A Rodriguez… - BMC pulmonary …, 2006 - Springer
Background Asthma and allergic diseases are becoming increasingly frequent in children in
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in …
PJ Cooper, ME Chico, MG Vaca… - BMC pulmonary …, 2006 - pubmed.ncbi.nlm.nih.gov
Background Asthma and allergic diseases are becoming increasingly frequent in children in
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in …
PJ Cooper, ME Chico, MG Vaca… - BMC Pulmonary …, 2006 - search.ebscohost.com
Background: Asthma and allergic diseases are becoming increasingly frequent in children in
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children in …
PJ Cooper, ME Chico, MG Vaca… - BMC Pulmonary …, 2006 - openaccess.sgul.ac.uk
Background: Asthma and allergic diseases are becoming increasingly frequent in children in
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
[PDF][PDF] Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children …
PJ Cooper, ME Chico, MG Vaca… - BMC Pulmonary …, 2006 - academia.edu
Background: Asthma and allergic diseases are becoming increasingly frequent in children in
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
[引用][C] Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children …
PJ Cooper, ME Chico, GMV Martinez, A Rodriguez… - 2006 - pesquisa.bvsalud.org
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 …
methodology of a cross-sectional study in Afro-Ecuadorian school children in Northeastern …
[PDF][PDF] Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children …
PJ Cooper, ME Chico, MG Vaca, A Rodriguez… - BMC Pulmonary …, 2006 - core.ac.uk
Background: Asthma and allergic diseases are becoming increasingly frequent in children in
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
[PDF][PDF] Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children …
PJ Cooper, ME Chico, MG Vaca… - BMC Pulmonary …, 2006 - cyberleninka.org
Background: Asthma and allergic diseases are becoming increasingly frequent in children in
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
[HTML][HTML] Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school …
PJ Cooper, ME Chico, MG Vaca… - BMC …, 2006 - bmcpulmmed.biomedcentral.com
Asthma and allergic diseases are becoming increasingly frequent in children in urban
centres of Latin America although the prevalence of allergic disease is still low in rural …
centres of Latin America although the prevalence of allergic disease is still low in rural …
[PDF][PDF] Risk factors for asthma and allergy associated with urban migration: background and methodology of a cross-sectional study in Afro-Ecuadorian school children …
PJ Cooper, ME Chico, MG Vaca… - BMC Pulmonary …, 2006 - researchgate.net
Background: Asthma and allergic diseases are becoming increasingly frequent in children in
urban centres of Latin America although the prevalence of allergic disease is still low in rural …
urban centres of Latin America although the prevalence of allergic disease is still low in rural …