- Cartwright SL, Knudson MP. Evaluation of acute abdominal pain in adults. American family physician. 2008 Apr 1;77(7).
- Evaluation of adult with abdominal pain. Up To Date. Accessed January 2019
- Causes of abdominal pain in adults. Up To Date. Accessed January 2019
- Evaluation of abdominal pain in the emergency department. Up To Date. January 2019