{Reference Type}: Case Reports {Title}: CASE RECORDS of the MASSACHUSETTS GENERAL HOSPITAL. Case 6-2016. A 10-Year-Old Boy with Abdominal Cramping and Fevers. {Author}: Biller JA;Butros SR;Chan-Smutko G;Abrams AN;Chung DC;Hagen CE; {Journal}: N Engl J Med {Volume}: 374 {Issue}: 8 {Year}: Feb 2016 25 {Factor}: 176.079 {DOI}: 10.1056/NEJMcpc1408597 {Abstract}: