Genetic content of pediatric practice in the tropics.
D002648:Child; D002675:Child, Preschool; D000013:Congenital Abnormalities / Q000235:genetics*; D003430:Cross-Sectional Studies; D003906:Developing Countries; D030342:Genetic Diseases, Inborn / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D009549:Nigeria