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Li ZS, Sun ZX, Zou DW, Xu GM, Wu RP, Liao Z (October 2006). "Endoscopic management of foreign bodies in the upper-GI tract: experience with 1088 cases in China". Gastrointest. Endosc. 64 (4): 485–92. doi:10.1016/j.gie.2006.01.059. PMID16996336.
Peksa, Gary D.; DeMott, Joshua M.; Slocum, Giles W.; Burkins, Jaxson; Gottlieb, Michael (April 2019). "Glucagon for relief of acute esophageal foreign bodies and food impactions: a systematic review and meta‐analysis". Pharmacotherapy. 39 (4): 463–472. doi:10.1002/phar.2236. PMID30779190. S2CID73457663.
Peksa, Gary D.; DeMott, Joshua M.; Slocum, Giles W.; Burkins, Jaxson; Gottlieb, Michael (April 2019). "Glucagon for relief of acute esophageal foreign bodies and food impactions: a systematic review and meta‐analysis". Pharmacotherapy. 39 (4): 463–472. doi:10.1002/phar.2236. PMID30779190. S2CID73457663.