External validation of a classification for methylene blue magnification chromoendoscopy in premalignant gastric lesions
Autor: | Areia, Miguel, Amaro, Pedro, Dinis-Ribeiro, Mário, Cipriano, Maria Augusta, Marinho, Carol, Costa-Pereira, Altamiro, Lopes, Carlos, Moreira-Dias, Luís, Romãozinho, José Manuel, Gouveia, Hermano, Freitas, Diniz, Leitão, Maximino Correia |
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Zdroj: | In Gastrointestinal Endoscopy 2008 67(7):1011-1018 |
Databáze: | ScienceDirect |
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