Bellisai, F., G. Morozzi, M. Bacarelli, A. Radice, R. Sinico, J. Wieslander, G. Sebastiani, V. Campanella, R. Marcolongo, and M. Galeazzi. “Anti-Proteinase 3 Antibodies in Diffuse Systemic Sclerosis (SSc) With Normotensive Renal Impairment: Is It Suggestive for an Overlapping Between SSc and Idiopathic Vasculitis?”. Reumatismo, Vol. 53, no. 1, 1, pp. 33-39, doi:10.4081/reumatismo.2001.33.