Atla, B., Prabhakula, S., Kumar, S. S. and Boni, L. S. (2018) “Matrix metalloproteinase-9 (MMP-9) as prospective histopathological and molecular biomarker for oral squamous cell carcinoma”, International Journal of Research in Medical Sciences, 6(8), pp. 2801–2807. doi: 10.18203/2320-6012.ijrms20183273.