Clinical description of adults with eosinophilic esophagitis treated at a Chilean university center C. von Muhlenbrock; P. Núñez; R. Quera; J. Venegas; N. Pacheco; K. Herrera; F. Castro;

Prevalence and characteristics of gastroesophageal reflux disease in pregnant women Y-L.T. Le; M.N. Luu; L.H. Mai; A.T. Hoang; T.T. Nguyen; D.T. Quach;

Organic colonic lesions in patients with irritable bowel syndrome: A comparative study F. Ejtehadi; M.H. Anbardar; M.H. Imanieh; R. Niknam; G.R. Sivandzadeh;