RT Journal Article SR Electronic T1 Right upper-abdominal pain in a 97-year-old JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 15 OP 16 DO 10.3949/ccjm.80a.11155 VO 80 IS 1 A1 Chao, Chia-Ter YR 2013 UL http://www.ccjm.org/content/80/1/15.abstract AB