title: The incidence and the pattern of congenital heart defects in Tanzanian children--A clinical study.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006330:Heart Defects, Congenital / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D013636:Tanzania