Avcu, Gulhadiye Difficult diagnosis of invasive fungal infection predominantly involving the lower gastrointestinal tract in acute lymphoblastic leukaemia. [electronic resource] - Medical mycology case reports Mar 2016 - 1-4 p. digital Publication Type: Journal Article ISSN: 2211-7539 Standard No.: 10.1016/j.mmcr.2016.01.005 doi