Danmusa, U. M., I. Terhile, I. A. Nasir, A. A. Ahmad, and H. Y. Muhammad. “Prevalence and Healthcare Costs Associated With the Management of Diabetic Foot Ulcer in Patients Attending Ahmadu Bello University Teaching Hospital, Nigeria”. International Journal of Health Sciences, vol. 10, no. 2, Mar. 2016, https://ijhs.qu.edu.sa/index.php/journal/article/view/1358.