Agiba, A.M. 2017. NUTRACEUTICAL FORMULATIONS CONTAINING GLUCOSAMINE AND CHONDROITIN SULPHATE IN THE TREATMENT OF OSTEOARTHRITIS: EMPHASIS ON CLINICAL EFFICACY AND FORMULATION CHALLENGES. International Journal of Current Pharmaceutical Research. 9, 2 (Mar. 2017), 1–7. DOI:https://doi.org/10.22159/ijcpr.2017v9i2.17380.