Faecal calprotectin is the biomarker that best distinguishes remission from different degrees of endoscopic activity in Crohn’s disease

by Francisco Guilherme Cancela e Penna, Rodrigo Macedo Rosa, Pedro Ferrari Sales da Cunha, Stella Cristina Silva de Souza, Maria de Lourdes de Abreu Ferrari
Published 2020-02-01

Does low dose13C-urea breath test maintain a satisfactory accuracy in diagnosing Helicobacter pylori infection?

by Luiz Gonzaga Vaz Coelho, Arilto Eleutério da Silva Jr, Maria Clara de Freitas Coelho, Francisco Guilherme Cancela e Penna, Rafael Otto Antunes Ferreira, Elisa Viana Santa-Cecilia
Published 2011-06-01