title: Professional midwifery in the United States: The American College of Nurse-Midwives turns 50.
authors.forename: Deanne
authors.initials: D
authors.lastname: Williams
mesh_terms: D002983:Clinical Competence / Q000592:standards; D005260:Female; D006801:Humans; D008427:Maternal Health Services / Q000592:standards*; D008880:Midwifery / Q000193:education / Q000592:standards; D009721:Nurse Midwives / Q000193:education / Q000592:standards; D024802:Nurse's Role; D012956:Societies, Nursing / Q000592:standards; D014481:United States