Prevalence and severity of symptoms of asthma, allergic rhinoconjunctivitis, and atopic eczema in 6- to 7-year-old Nigerian primary school children: the international study of asthma and allergies in childhood.
Department of Paediatrics, Faculty of Clinical Sciences and Dentistry, College of Medicine, University of Ibadan, Ibadan, Nigeria. afalade33@hotmail.com
