Authors: B Frediani; A Allegri; P Falsetti; L Storri; S Bisogno; F Baldi; P Filipponi; R Marcolongo Journal: J Rheumatol Date: 2001-01 Impact factor: 4.666
Authors: M A C van der Weijden; I E van der Horst-Bruinsma; J C van Denderen; B A C Dijkmans; M W Heymans; W F Lems Journal: Osteoporos Int Date: 2011-09-17 Impact factor: 4.507