1Stiefelhagen P.Video images from the small intestine.A capsule delivers better results than current endoscopy.MMW Fortschr Med,2001,143(1):20
2Meron GD.The development of the swallowable video capsule (M2A).Gastrointest Endosc,2000,52(6):817-819
3Appleyard M,Fireman Z,Glukhovsky A,et al.A randomized trial comparing wireless capsule endoscopy with push enteroscopy for the detection of small-bowel lesions.Gastroenterology,2000,119(6):1431-1438
4Litovitz T,Barbara F,Schmitz RN.Ingestion of cylindrical and button batteries:an analysis of 2382 cases.Pediatric,1992,89(4 Pt 2):747-757