Umbilical cords and underwater birth.
Anderson
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D001494:Baths / Q000009:adverse effects / Q000379:methods* / Q000451:nursing; D005260:Female; D006801:Humans; D009321:Natural Childbirth / Q000009:adverse effects / Q000379:methods* / Q000451:nursing; D009721:Nurse Midwives; D011247:Pregnancy; D014470:Umbilical Cord