Anozie, O. B.; Johnbosco, N. I.; Esike, C. U.; Ukaegbe, C. I.; Enyanwuma, I. E.; Nwokporo, I. E.; Ewah, R. L. The Prevalence and Pattern of Non-Medical Use of Prescription Drugs in Abakaliki, Southeast, Nigeria. ijirms 2019, 4, 446 to 450.