LUBIS, A. M.; SIAGIAN, C.; WONGGOKUSUMA, E.; MARSETYO, A. F.; SETYOHADI, B. Comparison of Glucosamine-Chondroitin Sulfate with and without Methylsulfonylmethane in Grade I-II Knee Osteoarthritis: A Double Blind Randomized Controlled Trial. Acta Medica Indonesiana, [S. l.], v. 49, n. 2, p. 105, 2017. Disponível em: https://actamedindones.org/index.php/ijim/article/view/168. Acesso em: 25 aug. 2026.