Parekh, P. M., N. J. Shah, P. P. Suthar, D. H. Patel, C. Mehta, and H. D. Tadvi. “Bacteriological Analysis of Bile in Cholecystectomy Patients”. International Journal of Research in Medical Sciences, vol. 3, no. 11, Jan. 2017, pp. 3091-6, doi:10.18203/2320-6012.ijrms20151142.