RT Journal Article SR Electronic T1 Rush University Review of Surgery JF Postgraduate Medical Journal JO Postgrad Med J FD The Fellowship of Postgraduate Medicine SP 710 OP 710 DO 10.1136/pgmj.65.767.710-a VO 65 IS 767 A1 Taylor, I. YR 1989 UL http://pmj.bmj.com/content/65/767/710.2.abstract AB