title: Dr. Harold E. Kleinert's 90th birthday.
authors: Amir
authors: A
authors: Oron
mesh_terms: D000369:Aged, 80 and over; D049674:History, 21st Century; D006801:Humans; D009985:Orthopedics / Q000266:history*; D010819:Physician's Role; D013708:Tendon Injuries / Q000601:surgery*; D014481:United States