1. Caesarean delivery and risk of wheezing in childhood and adolescence;Menezes;data from two birth cohort studies in Brazil,2011
2. A meta-analysis of the association between Caesarean section and childhood asthma;Thavagnanam;Clin Exp Allergy,2008
3. Caesarean delivery and risk of atopy and allergic disease;Bager;meta-analyses,2008
4. Birth by caesarean section and asthma;Adams;Clin Exp Allergy,2008
5. Caesarean delivery rates and pregnancy outcomes;Villar;the 2005 WHO global survey on maternal and perinatal health in Latin America,2006