Neonatal morbidity and mortiality in Ibadan: a review of cases seen in the out-patient clinic.
D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology*; D008297:Male; D009026:Mortality; D009549:Nigeria