To Find the Prevalence of HIV Infection in Pulmonary Tuberculosis Patients Admitted in a Secondary and Tertiary Care Hospital of a Rural Area in Tamilnadu – A Retrospective Study. Int. J. of Res. in Pharmacology &Pharmacotherapeutics 2021, 8 (2), 247-257. https://doi.org/10.61096/ijrpp.v8.iss2.2019.247-257.