MANIMEKALAI KANAGARAJAN, TEEPICA PRIYA DARSINI DEIVAMARUDACHALAM, SRINIVASAN PONNURAJ, and DINESHBABU JAGANATHAN, “Synergistic effect of ethno medicinal plants against biofilm forming Streptococcus pyogenes isolated from upper respiratory tract infection”, ijp, vol. 8, no. 2, pp. 208–216, Jun. 2016.