A double blind, randomized, placebo controlled study of the efficacy and safety of 5-Loxin for treatment of osteoarthritis of the knee - Sengupta, K; Alluri, K V; Satish, A R; Mishra, S; Golakoti, T; Sarma, K V; Dey, D; Raychaudhuri, S P (Arthritis Res Ther, 2008)