MOUSTAFA, R., JASSIM, Z., AZIZ, H.A., KHUDAIR, I. and SALEM, M. 2016. Assessment of medication adherence and factors contributing to non-adherence to calcium and vitamin D as mainstay in treatment and prophylaxis of osteoporosis. Presented at 2016 Qatar Foundation annual research conference (ARC 16), 22-23 March 2016, Doha, Qatar.