title: Caesarean section and asthma: alternative explanations?
authors.forename: J C
authors.initials: JC
authors.lastname: van der Wouden
authors.forename: R M D
authors.initials: RM
authors.lastname: Bernsen
mesh_terms: D001249:Asthma / Q000209:etiology*; D002585:Cesarean Section / Q000009:adverse effects*; D002648:Child; D005260:Female; D006801:Humans; D011247:Pregnancy