Authors: R M Neer; C D Arnaud; J R Zanchetta; R Prince; G A Gaich; J Y Reginster; A B Hodsman; E F Eriksen; S Ish-Shalom; H K Genant; O Wang; B H Mitlak Journal: N Engl J Med Date: 2001-05-10 Impact factor: 91.245
Authors: F A Pereira; R Mattar; I Facincani; H L A Defino; L N Z Ramalho; V Jorgetti; J B Volpon; F J A de Paula Journal: Braz J Med Biol Res Date: 2012-09-11 Impact factor: 2.590