TY - JOUR AU - Hosokawa , O; Shirasaki , S; Kaizaki , Y; Hayashi , H; Douden , K; Hattori , M TI - Invasive Colorectal Cancer Detected up to 3 Years after a Colonoscopy Negative for Cancer SN - 0013-726X SN - 1438-8812 PY - 2003 JO - Endoscopy JF - Endoscopy LA - EN VL - 35 IS - 06 SP - 506 EP - 510 DA - 2003/06/03 DO - 10.1055/s-2003-39665 UR - http://www.thieme-connect.de/products/ejournals/abstract/10.1055/s-2003-39665 ER -