@article{article3462f167,
title   = {Narrow band imaging versus lugol chromoendoscopy to diagnose squamous cell carcinoma of the esophagus: a systematic review and meta-analysis},
author = {Morita, Flavio Hiroshi Ananias and Bernardo, Wanderley Marques and Ide, Edson and Rocha, Rodrigo Silva Paula and Aquino, Julio Cesar Martins and Minata, Mauricio Kazuyoshi and Yamazaki, Kendi and Marques, Sergio Barbosa and Sakai, Paulo and Moura, Eduardo Guimarães Hourneaux de},
year = {2017},
doi = {10.1186/s12885-016-3011-9},
journal   = {BMC Cancer}
}