(Q33257464)
Statements
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) (English)
Alejandro Rodriguez
1 reference
Philip J Cooper
Martha E Chico
Maritza G Vaca
Neuza M Alcântara-Neves
Lain Pontes de Carvalho
13 September 2006
1 reference
19 September 2019
1 reference
1 reference
1 reference
1 reference
1 reference