Authors: Christian E Berger; Robert Marteau; Christoph Pabinger; Andreas Kröner; Emil Ogris; Alfred Engel Journal: Wien Klin Wochenschr Date: 2003-03-31 Impact factor: 1.704
Authors: Melissa O Premaor; Rosana Scalco; Marília J S da Silva; Pedro E Froehlich; Tania W Furlanetto Journal: J Bone Miner Metab Date: 2008-11-01 Impact factor: 2.626