RT Journal Article SR Electronic T1 Ischemic colitis and herbal treatment. JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 511 OP 511 VO 15 IS 6 A1 Gregory W Jones YR 2002 UL http://www.jabfm.org/content/15/6/511.1.abstract