SEN, D., M. SAHU, L. VERMA, and J. BANWEER. “PHYTOCHEMICAL AND PHARMACOLOGICAL EVALUATION OF ANDROGRAPHIS PANICULATA AND VITEX NEGUNDO FOR ANALGESIC ACTIVITY”. Asian Journal of Pharmaceutical and Clinical Research, vol. 16, no. 1, Jan. 2022, pp. 41-44, doi:10.22159/ajpcr.2023.v16i1.44803.