Authors: F G Fowkes; E R Davies; K T Evans; G Green; G Hartley; A E Hugh; D J Nolan; A L Power; C J Roberts; J Roylance Journal: Lancet Date: 1986-02-15 Impact factor: 79.321
Authors: L S Sommers; D J Schurman; J Q Jamison; S T Woolson; B L Robison; J F Silverman Journal: Clin Orthop Relat Res Date: 1990-09 Impact factor: 4.176