Authors: S H Ralston; W D Fraser; J Jankowski; I M Richards; R A Cowan; H A Capell; R D Sturrock Journal: Ann Rheum Dis Date: 1990-01 Impact factor: 19.103
Authors: P Fierabracci; A Pinchera; P Miccoli; P F Conte; E Vignali; M Zaccagnini; C Marcocci; C Giani Journal: J Endocrinol Invest Date: 2001-05 Impact factor: 4.256