title: [Ainu midwifery technics practiced by Ms. Aiko: extraction of infants].
authors: H
authors: H
authors: Nagai
mesh_terms: D005006:Ethnicity; D005113:Extraction, Obstetrical / Q000379:methods*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007564:Japan; D008880:Midwifery; D011247:Pregnancy