Forging a research discipline.
D005582:Foundations; D049673:History, 20th Century; D009316:National Institutes of Health (U.S.); D010506:Periodicals as Topic; D012106:Research; D012109:Research Support as Topic / Q000266:history*; D012956:Societies, Nursing; D014481:United States; D014493:United States Department of Veterans Affairs; D014492:United States Public Health Service