Giuggioli, Dilia, Rocco Magistro, Michele Colaci, Umberto Franciosi, Andrea Caruso, and Clodoveo Ferri, trans. 2006. “The Treatment of Skin Ulcers in Systemic Sclerosis: Use of Granulocyte-Colony Stimulating Factor (G-CSF) in 26 Patients”. Reumatismo 58 (1): 26-30. https://doi.org/10.4081/reumatismo.2006.26.