S. A. Mora, K. J. Awosan, M. O. Oche, H. M. Liman, M. A. Makusidi, and S. A. Arisegi. “Knowledge of Tuberculosis and Prevalence of Return After Default and Treatment Failure Among Patients on Directly Observed Treatment Short Course Therapy at Specialist Hospital, Sokoto, Nigeria”. Asian Pacific Journal of Health Sciences, vol. 5, no. 1, Mar. 2018, pp. 42-46, doi:10.21276/apjhs.2018.5.1.10.