Arizona perinatal program--past, present and future--part I.
D001130:Arizona; D002662:Child Health Services / Q000639:trends*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008427:Maternal Health Services / Q000639:trends*; D010500:Perinatology; D011247:Pregnancy; D012041:Regional Medical Programs / Q000458:organization & administration*