Patient reported outcomes and safety in patients undergoing synovial biopsy: comparison of ultrasound-guided needle biopsy, ultrasound-guided portal-forceps and arthroscopic-guided... by Just, SA, Humby, F, Lindegaard, H, De Bellefon, LM, Durez, P, Vieira-Sousa, E, Teixeira, R, Stoenoiu, M, Werlinrud, J, Rosmark, S, Larsen, PV, Pratt, A, Choy, E, Gendi, N, Buch, MH, Edwards, CJ, Taylor, PC, McInnes, IB, Fonseca, JE, Pitzalis, C, Filer, A