TY - GEN AU - Menon,Shyam AU - Trudgill,Nigel TI - How commonly is upper gastrointestinal cancer missed at endoscopy? A meta-analysis SN - 2364-3722 PY - 2015///0703 N1 - Publication Type: Journal Article UR - https://doi.org/10.1055/s-0034-1365524 ER -