CHONDROITIN SULFATE PLUS GLUCOSAMINE SULFATE DOES NOT SHOW SUPERIORITY OVER PLACEBO IN A RANDOMISED, DOUBLE BLIND, PLACEBO-CONTROLLED CLINICAL TRIAL IN PATIENTS WITH KNEE OSTEOARTHRITIS - Herrero-Beaumont, G; Román-Blas, J; Largo, R; Castañeda, S; Blanco, FJ (OSTEOARTHRITIS AND CARTILAGE, 2016)