N Engl J Med. 2013 Feb 21;368(8):757-65 doi: 10.1056/NEJMcpc1208149.

Case records of the Massachusetts General Hospital. Case 6-2013. A 54-year-old man with recurrent diarrhea

Simmons LH, Guimaraes AR, Zukerberg LR.

PMID: 23425169
PubMed Entry