A. Altadill arregui

[Incidence and prevalence of inflammatory bowel disease in Gijon, Asturias, Spain].

C. Navascués, F. Vizoso, C. Saro Gismera, 2000, Gastroenterologia y hepatologia.

[Epidemiology of chronic inflammatory bowel disease in Gijón, Asturias].

C. Navascués, A. Martínez, F. Vizoso, 2001, Gastroenterologia y hepatologia.

[Epidemiology in inflammatory bowel disease in five areas of Asturias. Spain].

J. L. Lombrana, F. Vizoso, R. Sánchez Fernández, 2003, Anales de Medicina Interna.