Singh, Brijesh, et al. “Gastric Outlet Obstruction Following Recurrent Pancreatitis Uncovers A Giant Parathyroid Adenoma: A Case Report”. Journal of the ASEAN Federation of Endocrine Societies, vol. 37, no. 1, Feb. 2022, pp. 91-96, doi:10.15605/jafes.037.01.11.