title: Geriatric medicine: we are what we do.
authors.forename: W H
authors.initials: WH
authors.lastname: Ettinger
authors.forename: W R
authors.initials: WR
authors.lastname: Hazzard
mesh_terms: D005853:Geriatrics / Q000379:methods; D006801:Humans; D008511:Medicine / Q000379:methods; D010818:Practice Patterns, Physicians'; D011320:Primary Health Care / Q000379:methods; D013038:Specialization