AWHONN's silver anniversary.
Attenborough
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D005260:Female; D049673:History, 20th Century; D006801:Humans; D007231:Infant, Newborn; D017283:Neonatal Nursing / Q000266:history*; D009773:Obstetric Nursing / Q000266:history*; D012956:Societies, Nursing / Q000266:history*; D014481:United States; D016387:Women's Health