Hookworm Infection: A Neglected Cause of Overt Obscure Gastrointestinal Bleeding
The Korean Journal of Parasitology. 2017;55(4):391-398 
Hookworm infection: does it cause overt intestinal bleeding?
Gastrointestinal Endoscopy. 2006;63(4):736
Hookworm-Induced Obscure Overt Gastrointestinal Bleeding
Clinical Gastroenterology and Hepatology. 2017;15(11):e161-e162
Benign lymphoid hyperplasia: a rare cause of obscure overt bleeding in an adult
Gastrointestinal Endoscopy. 2007;66(6):1248-1250
Capsule endoscopy in obscure occult vs. obscure overt GI bleeding
Gastrointestinal Endoscopy. 2005;61(1):187-188
Hookworm infestation is not an uncommon cause of obscure occult and overt gastrointestinal bleeding in an endemic area: A study using capsule endoscopy
Indian Journal of Gastroenterology. 2015;34(6):463-467
Obscure-Overt Gastrointestinal Bleeding
Gastroenterology. 2005;128(5):1424-1430
Focal intestinal lymphangiectasia: An unusual cause of acute overt obscure gastrointestinal bleeding
Journal of Digestive Endoscopy. 2014;05(04):162-163
Meckel's Diverticulum: A Rare Cause of Overt Obscure Gastrointestinal Bleeding in an Adult Male
GE Portuguese Journal of Gastroenterology. 2015;22(3):121-122
A Rare Cause of Obscure Overt Gastrointestinal Bleed Diagnosed by Digital Pancreatoscope
Gastrointestinal Endoscopy. 2023;