Arun, N., Kumar, R., Kumar, R., Dev, A., Muni, S. and Prasad, N. 2022. Diagnostic value of serum ADA level in extra pulmonary tuberculosis cases in a tertiary care hospital, Bihar. International journal of health sciences. 6, S7 (Aug. 2022), 1759–1767. DOI:https://doi.org/10.53730/ijhs.v6nS7.11659.