Sousa, HPortela, FCipriano, MA2010-12-202010-12-202009Inflamm Bowel Dis. 2009 Mar;15(3):481-3.http://hdl.handle.net/10400.4/899engDoença Inflamatória IntestinalImunossupressoresDoenças LinfoproliferativasPosttransplant lymphoproliferative disorders in patients with IBD on immunosuppressive treatmentjournal article