Cenni, E., Savarino, L., Antonioli, D., Pellacani, A., Giunti, A., & Baldini, N. (2005). Plasma levels of platelet-derived growth factor BB and transforming growth factor in patients with failed hip prostheses. Acta Orthopaedica, 76(1), 61–66. https://doi.org/10.1080/00016470510030337