A 20-year-old female presented with a two-day history of crampy lower abdominal pain.
Aarthi Srinivasan, Suzanne Millican 2014, 'Laparoscopic Management of an Abdominal Pregnancy', Case Reports in Obstetrics and Gynecologyhttp://dx.doi.org/10.1155/2014/562731. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
He had experienced crampy abdominal pain as well.
Gregory Moore, Marilyn R Geninatti, Nicholas Sparacino 2011, 'Pacemarker Limitation of Tachycardia in Hypovolemic Shock', Western Journal of Emergency Medicinehttp://escholarship.org/uc/item/0vr0h9j3. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)