Authors: F Lekkerkerker; J A Kanis; N Alsayed; G Bouvenot; N Burlet; D Cahall; A Chines; P Delmas; R-L Dreiser; D Ethgen; N Hughes; J-M Kaufman; S Korte; G Kreutz; A Laslop; B Mitlak; V Rabenda; R Rizzoli; A Santora; R Schimmer; Y Tsouderos; P Viethel; J-Y Reginster Journal: Osteoporos Int Date: 2007-06-22 Impact factor: 4.507