Safdar, O. Y., Albaz, G. F., Mannan, S. M., Alshehri, W. A., Altumaihi, R. M., Bakhashwain, W. J., Khayyat, S. T. and Almehmadi, W. M. (2021) “Prevalence of over-the-counter drug abuse among adults in Jeddah, Saudi Arabia”, Journal of Contemporary Medical Sciences, 7(6). doi: 10.22317/jcms.v7i6.1098.