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7 in total
Authors: D W Hosmer; T Hosmer; S Le Cessie; S Lemeshow
Journal: Stat Med
Date: 1997-05-15 Impact factor: 2.373
Authors: M E Charlson; P Pompei; K L Ales; C R MacKenzie
Journal: J Chronic Dis
Date: 1987
Authors: P S Romano; L L Roos; J G Jollis
Journal: J Clin Epidemiol
Date: 1993-10 Impact factor: 6.437
Authors: Mohammad R Rasouli; Camilo Restrepo; Mitchell G Maltenfort; James J Purtill; Javad Parvizi
Journal: J Bone Joint Surg Am
Date: 2014-09-17 Impact factor: 5.284
Authors: T Harrison; P Robinson; A Cook; M J Parker
Journal: J Bone Joint Surg Br
Date: 2012-02
Authors: Enrique Guerado; Juan R Cano; Encarnacion Cruz; María Luisa Bertrand; Miguel Hirschfeld; Nicolas Benitez-Parejo
Journal: Int Orthop
Date: 2014-10-04 Impact factor: 3.075
Authors: Håvard Dale; Inge Skråmm; Hege L Løwer; Hanne M Eriksen; Birgitte Espehaug; Ove Furnes; Finn Egil Skjeldestad; Leif I Havelin; Lars B Engesaeter
Journal: Acta Orthop
Date: 2011-11-09 Impact factor: 3.717
7 in total