Anwaar, Rubina. “Postprandial Gall Bladder Contraction Seen under Ultrasound to Rule Out Non Functioning Gall Bladder in Patients of Flatulent Dyspepsia”. Annals of King Edward Medical University 12, no. 2 (March 30, 2016). Accessed April 26, 2024. https://annalskemu.org/journal/index.php/annals/article/view/876.