title: I'm in an NP State of Mind: A Tribute to Dr. Henry K. Silver on the 50th Anniversary of the Nurse Practitioner Profession.
authors: Richard
authors: R
authors: Ricciardi
mesh_terms: D000846:Anniversaries and Special Events; D005260:Female; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008297:Male; D009722:Nurse Practitioners / Q000266:history* / Q000639:trends; D024802:Nurse's Role / Q000266:history*