Troubled past of 'invisible' profession.
Friedman
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E
D004506:Education, Nursing; D005260:Female; D006676:History of Nursing; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008008:Licensure, Nursing; D009729:Nursing / Q000639:trends*; D009741:Nursing Staff, Hospital / Q000639:trends; D009743:Nursing, Practical; D011639:Public Opinion; D014481:United States; D014933:Women's Rights; D000078329:Workforce