TY - JOUR T1 - Multicenter, randomized, double-blind clinical trial to evaluate efficacy and safety of combined glucosamine sulfate and chondroitin sulfate capsules for treating knee osteoarthritis JO - Advances in Rheumatology A1 - Lomonte, Andrea Barranjard Vannucci A1 - Mendonça, José Alexandre A1 - Brandão, Gilberto de Castro A1 - Castro, Marise Lazaretti SN - 2523-3106 UL - 10.1186/s42358-018-0041-9 VL - 58 Y1 - 2018 PB - Brasil ER -