title: Back to the future: from 1900 to 2000.
authors.forename: J W
authors.initials: JW
authors.lastname: Hawkins
mesh_terms: D003406:Credentialing; D005544:Forecasting; D014943:Global Health; D006801:Humans; D009722:Nurse Practitioners / Q000193:education / Q000458:organization & administration*; D017009:Professional Autonomy; D014481:United States