title: History of the American Association of Hip and Knee Surgeons upon its 15th anniversary.
authors.affiliation: Center for Hip and Knee Surgery, Mooresville, Indiana, USA.
authors.forename: Merrill A
authors.initials: MA
authors.lastname: Ritter
authors.forename: Richard R
authors.initials: RR
authors.lastname: Santore
mesh_terms: D006621:Hip Joint; D049673:History, 20th Century; D007719:Knee Joint; D009985:Orthopedics / Q000266:history*; D012955:Societies, Medical / Q000266:history*; D014481:United States