Cuomo G, Abignano G, Ruocco L, Vettori S, Valentini G. Hypocomplementemia in systemic sclerosis. Reumatismo [Internet]. 2008 Dec. 30 [cited 2024 Dec. 1];60(4):268-73. Available from: https://www.reumatismo.org/reuma/article/view/reumatismo.2008.268