Bello, S., Bonali, C., Serafino, L., Rotondo, C., Terlizzi, N. and Lapadula, G. (2014) “Intra-articular therapy with tumor necrosis factor-α antagonists: an update”, Reumatismo, 65(6), pp. 257-263. doi: 10.4081/reumatismo.2013.721.