Oggionni, T, P Morbini, S Inghilleri, G Palladini, R Tozzi, P Vitulo, and C Fenoglio. 2009. “Time Course of Matrix Metalloproteases and Tissue Inhibitors in Bleomycin-Induced Pulmonary Fibrosis”. European Journal of Histochemistry 50 (4):317-26. https://doi.org/10.4081/1003.