Article PubMed
ISRN gastroenterology  (2012)

Clinical diagnostic clues in Crohn's disease: a 41-year experience.

Quintana, C; Galleguillos, L; Benavides, E; Quintana, J C; Zúñiga, A; Duarte, I; Klaassen, J; Kolbach, M; Soto, R M; Iacobelli, S; Alvarez, M; O'Brien, A