RT Journal Article SR Electronic T1 The Use of Tantalum Tubes in Frontal Sinus Surgery JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 129 OP 133 VO 15 IS 3 A1 Harris, Harold E. YR 1948 UL http://www.ccjm.org/content/15/3/129.abstract AB