title: [Theory of midwifery: with special reference to the future of maternal and child care and midwifery].
mesh_terms: D002662:Child Health Services / Q000639:trends*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007564:Japan; D008427:Maternal Health Services / Q000639:trends*; D008880:Midwifery / Q000639:trends*; D011247:Pregnancy