Chukwuanukwu, R. C., C. C. Onyenekwe, A. E. Anyabolu, M. C. Onwunzo, O. R. C., O. C. O., M. P. O., E. U. A., and O. N. M. “Active Case Finding and Evaluation of IL-6 Production Among Household Contacts of Pulmonary Tuberculosis Patients in a High Disease Setting”. International Journal of Research in Medical Sciences, vol. 9, no. 5, Apr. 2021, pp. 1263-9, doi:10.18203/2320-6012.ijrms20211863.