Sangeeta, Gupta, R., Jasuja, S. and Jamatia, M. (2026) “Comparative evaluation of serum homocysteine, CYFRA 21-1 and leptin in newly diagnosed oral squamous cell carcinoma: a hospital-based observational study”, International Journal of Research in Medical Sciences, 14(10), pp. 4552–4560. doi: 10.18203/2320-6012.ijrms20263523.