RT Journal Article SR Electronic T1 Abdominal pain in a 20-year-old woman JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 45 OP 50 DO 10.3949/ccjm.77a.09067 VO 77 IS 1 A1 Pasumarthy, Lakshmi S. A1 Ahlbrandt, Duane E. A1 Srour, James W. YR 2010 UL http://www.ccjm.org/content/77/1/45.abstract AB