Shah, S. M. A., Khan, T. S., Kumar, R., Wani, T., & Indrabi, A. S. (2021). Etiology and chemical composition of gall stone disease: a prospective observational study from the developing world. International Journal of Research in Medical Sciences, 9(4), 989–993. https://doi.org/10.18203/2320-6012.ijrms20210997