Authors: S R Cummings; D M Black; M C Nevitt; W S Browner; J A Cauley; H K Genant; S R Mascioli; J C Scott; D G Seeley; P Steiger Journal: JAMA Date: 1990-02-02 Impact factor: 56.272
Authors: M C Chapuy; M E Arlot; F Duboeuf; J Brun; B Crouzet; S Arnaud; P D Delmas; P J Meunier Journal: N Engl J Med Date: 1992-12-03 Impact factor: 91.245
Authors: S R Cummings; D M Black; M C Nevitt; W Browner; J Cauley; K Ensrud; H K Genant; L Palermo; J Scott; T M Vogt Journal: Lancet Date: 1993-01-09 Impact factor: 79.321