Duque, GPortela, FMigueis, MC2011-09-012011-09-012010J Crohns Colitis. 2010 Jun;4(2):215-6http://hdl.handle.net/10400.4/1050engDoença de CrohnOtite ExternaNecrotizing external otitis on a Crohn's disease patient treated with infliximabjournal article