F. MEMON, N. T. NAREJO, S. SHAH, S. JALBANI, K. P. KUNBHAR, P. KHAN and A. G. M. VASANDANI 2021. Thermo Gravimetric and Mass Spectrometric Study of Ionized Rifampicin and their Fixed Dose Combination Antituberculosis Drugs. Sindh University Research Journal - SURJ (Science Series). 49, 1 (Feb. 2021).