RT Journal Article SR Electronic T1 Local air blanket protection of surgical wounds to prevent airborne contamination JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 229 OP 239 VO 40 IS 4 A1 Anspach, William E. A1 Bakels, M. YR 1973 UL http://www.ccjm.org/content/40/4/229.abstract AB