P. R. . Gohil, P. M. . Patel, M. H. Parmar, A. M. . Korvadiya, and J. N. . Patel, “STUDY OF BACTERIOLOGICAL PROFILE OF SECONDARY INFECTION IN ACTIVE PULMONARY TUBERCULOSIS CASES”, Natl J Med Res, vol. 9, no. 03, pp. 130–132, Sep. 2019.