L. A. Bello, M. O. Shittu, B. T. Shittu, A. S. Oluremi, O. N. Akinnuroju, and S. A. Adekola, “Rifampicin-monoresistant Mycobacterium tuberculosis among the patients visiting chest clinic, state specialist hospital, Akure, Nigeria”, Int J Res Med Sci, vol. 2, no. 3, pp. 1134–1137, Jan. 2017.