title: The elders.
authors.forename: William L
authors.initials: WL
authors.lastname: Winters
mesh_terms: D000367:Age Factors; D002309:Cardiology / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007398:Interpersonal Relations; D007857:Leadership; D008611:Mentors; D009626:Terminology as Topic