RT Journal Article SR Electronic T1 Surgical techniques JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 83 OP 89 VO 45 IS 1 A1 Hahn, Ch. A1 Radovanovic, Ninoslav A1 Schmuziger, Martin A1 Hauf, E. A1 Faidutti, B. YR 1978 UL http://www.ccjm.org/content/45/1/83.abstract AB