A comparative study in obstetrics in an urban area on 10,000 African and 2,000 European deliveries.
D044383:Black People; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007744:Obstetric Labor Complications; D009774:Obstetrics; D011247:Pregnancy; D044465:White People
LABOR/complications