[Regional maternal and child health care in Niigata Prefecture--the current status and future prospect. Discussion].
D002662:Child Health Services / Q000639:trends*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007564:Japan; D008427:Maternal Health Services / Q000639:trends*; D011247:Pregnancy; D012040:Regional Health Planning