[1] Kimbrell FT Jr, Tepas JJ 3d, Mullen JT. Chicken bone perforation of the sigmoid colon: a report of three cases. Am Surg 1975; 41(12): 814-7.
[2] Li SF, Ender K. Toothpick injury mimicking renal colic: case report and systematic review. J Emerg Med. 2002; 23:35–38.
[3] Tonkic A, Kulic D, Peric M, Tonkic M, Bogdanovic Z. Bacteremia caused by a swallowed toothpick impacted in the gastric mucosa. Case Rep Gastroenterol. 2011; 5:227–231.
[4] Hunter, T.B., Taljanovic, M.S. Foreign bodies. Radiographics. 2003; 23:731–757.
[5] Sung, Sang Hun, et al. "Factors predictive of risk for complications in patients with oesophageal foreign bodies." Digestive and Liver Disease 43.8 (2011): 632-635.
[6] Kerlin, Paul, et al. "Prevalence of eosinophilic esophagitis in adults with food bolus obstruction of the esophagus." Journal of clinical gastroenterology 41.4 (2007): 356-361.
[7] Webb, William A. "Management of foreign bodies of the upper gastrointestinal tract: update." Gastrointestinal endoscopy 41.1 (1995): 39-51.
[8] Ginsberg, Gregory G. "Management of ingested foreign objects and food bolus impactions." Gastrointestinal endoscopy 41.1 (1995): 33-38.
[9] Uyemura MC. Foreign body ingestion in children. Am Fam Phys. 2005; 72(2):287-91.
[10] Longstreth, George F., Karen J. Longstreth, and Janis F. Yao. "Esophageal food impaction: epidemiology and therapy. A retrospective, observational study." Gastrointestinal endoscopy 53.2 (2001): 193-198.
[11] Chiu YH, Hou SK, Chen SC, et al. Diagnosis and endoscopic management of upper gastrointestinal foreign bodies. Am J Med Sci. 2012; 343:192–195.
[12] Ambe, P., A. Meyer, and L. Köhler. "Diverticulosis as a risk factor for foreign body-associated bowel perforation." Zentralblatt fur Chirurgie 138 (2013): e117.
[13] Pillai SA, Sivasankar A, Selvaraj T. Foreign bodies in the oesophagus-surgery for failed endoscopic retrieval. Int Surg J. 2016; 3(3):1426-30.
[14] Ikenberry, Steven O., et al. "Management of ingested foreign bodies and food impactions." Gastrointestinal endoscopy 73.6 (2011): 1085-1091.
[15] Palta, Renee, et al. "Foreign-body ingestion: characteristics and outcomes in a lower socioeconomic population with predominantly intentional ingestion." Gastrointestinal endoscopy 69.3 (2009): 426-433.
[16] Lam, P‐Y., et al. "Delayed presentation of an ingested foreign body causing gastric perforation." Journal of paediatrics and child health 37.3 (2001): 303-304.
[17] Dugger, Kim, et al. "Hepatic abscess resulting from gastric perforation of a foreign object." The American journal of emergency medicine 8.4 (1990): 323-325.
[18] Porcu, Alberto, et al. "Asymptomatic gastric perforation by a toothpick." Digestive surgery 16.5 (1999): 437-438.
[19] Ekim, Hasan. "Esophageal foreign bodies." Medical Journal of Dr. DY Patil University 8.3 (2015): 382.
[20] Ross, Ellen, Patricia McKenna, and John H. Anderson. "Foreign bodies in sigmoid colon diverticulosis." Clinical journal of gastroenterology 10.6 (2017): 491-497.
[21] Merayo-Álvarez, M., et al. "Perforation of Meckel's diverticulum by a foreign body." Revista de gastroenterologia de Mexico 84.1 (2019): 112.
[22] Lam, Henry Chuen Kwong, John Kong Sang Woo, and Charles Andrew Van Hasselt. "Management of ingested foreign bodies: a retrospective review of 5240 patients." The Journal of Laryngology & Otology 115.12 (2001): 954-957.
[23] Balch CM, Silver D. Foreign bodies in the appendix. Arch Surg 1971; 102:14-20.
[24] Sugawa, Choichi, et al. "Endoscopic management of foreign bodies in the upper gastrointestinal tract: a review." World journal of gastrointestinal endoscopy 6.10 (2014): 475.
[25] Rothmund, Matthias. Praxis der viszeralchirurgie: Gastroenterologische chirurgie. Eds. Volker Schumpelick, and Jörg R. Siewert. Springer Medizin Verlag Heidelberg, 2006.
[26] De Lucas, E. Marco, et al. "Value of helical computed tomography in the management of upper esophageal foreign bodies." Acta Radiologica 45.4 (2004): 369-374.
[27] Berry AC, Draganov PV, Patel BB, Avalos D, Reuther WL 3 rd, Ravilla A, et al. Embedded pork bone causing esophageal perforation and an esophagus-innominate artery fistula. Case Rep Gastrointest Med 2014; 2014:969862.