RT Journal Article SR Electronic T1 Umbilical hernia in a patient with cirrhosis JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 404 OP 405 DO 10.3949/ccjm.82a.14012 VO 82 IS 7 A1 Martens, Pieter A1 Laleman, Wim YR 2015 UL http://www.ccjm.org/content/82/7/404.abstract AB