Barman, G., Bujarbaruah, K., Choudhury, B. K., Ahmed, S., Sharma, J. D., & Kataki, A. C. (2019). Ultrasound guided fine needle aspiration cytology of gall bladder mass and mural thickening: a radio-pathological correlation. International Journal of Research in Medical Sciences, 7(3), 923–928. https://doi.org/10.18203/2320-6012.ijrms20190950