Dinesh Dutt Sharma, Ajay Malviya, Seema Sharma, Rakesh Rathore, Pawan Kumar, Keshav Sharma, Rishabh Bhargava. Unusual presentation of annular pancreas as gastric outlet obstruction in an adult female: A rare case report. Int J Surg Sci 2019;3(4):507-509. DOI:
https://doi.org/10.33545/surgery.2019.v3.i4i.292