RT Journal Article SR Electronic T1 Panel Discussion JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S-79 OP S-83 VO 56 IS 6 suppl part 1 A1 Hahn, Joseph F. A1 Andermann, Frederick A1 Lüders, Hans A1 Spencer, Dennis A1 Wyllie, Elaine YR 1989 UL http://www.ccjm.org/content/56/6_suppl_part_1/S-79.abstract AB