[Study trip report].
D000328:Adult; D002662:Child Health Services; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007564:Japan; D008297:Male; D008427:Maternal Health Services; D008880:Midwifery / Q000193:education; D009321:Natural Childbirth; D011247:Pregnancy; D011295:Prenatal Care
Stipendiatrapport.