Airede, A I Birth asphyxia and hypoxic-ischaemic encephalopathy: incidence and severity. [electronic resource] - Annals of tropical paediatrics 1991 - 331-5 p. digital Publication Type: Journal Article ISSN: 0272-4936 Standard No.: 10.1080/02724936.1991.11747524 doi Subjects--Topical Terms: Apgar ScoreAsphyxia Neonatorum--complicationsFemaleHumansHypoxia, Brain--epidemiologyIncidenceInfant, NewbornMaleNigeria--epidemiology