Definition and regulation of nursing practice: an historical survey.
D000575:American Nurses' Association; D049673:History, 20th Century; D006801:Humans; D007884:Legislation, Nursing / Q000266:history*; D008008:Licensure, Nursing; D011364:Professional Practice / Q000331:legislation & jurisprudence* / Q000639:trends; D014481:United States