title: The Arthritis Foundation 1948-1998: 50 years of arthritis care and research.
authors.forename: L F
authors.initials: LF
authors.lastname: Callahan
authors.forename: D R
authors.initials: DR
authors.lastname: Lappin
mesh_terms: D001168:Arthritis / Q000266:history*; D005582:Foundations / Q000266:history*; D005653:Fund Raising / Q000266:history; D049673:History, 20th Century; D006801:Humans; D012109:Research Support as Topic / Q000266:history; D012219:Rheumatology / Q000266:history*; D012955:Societies, Medical / Q000266:history*; D014481:United States