The coverage of maternity care: a critical review of available information.
D003906:Developing Countries; D005260:Female; D006297:Health Services Accessibility / Q000639:trends; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000517:prevention & control*; D008427:Maternal Health Services / Q000639:trends; D007744:Obstetric Labor Complications / Q000517:prevention & control*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000517:prevention & control*; D011295:Prenatal Care / Q000639:trends*; D014944:World Health Organization