R, RAMYA, et al. “EFFICACY AND TOLERABILITY OF FLUPIRTINE MALEATE VERSUS DICLOFENAC IN MECHANICAL LOW BACK PAIN – A PROSPECTIVE COMPARATIVE STUDY”. Asian Journal of Pharmaceutical and Clinical Research, vol. 17, no. 5, May 2024, pp. 141-5, doi:10.22159/ajpcr.2024.v17i5.50317.