Powered endoscopic excision of the septal ridgeCHRISTMAS, D. A; YANAGISAWA, E.Ear, nose & throat journal. 1999, Vol 78, Num 7, pp 466-467, issn 0145-5613Article

Powered instrumentation in dissection of the frontal recessCHRISTMAS, D. A; KROUSE, J. H.Ear, nose & throat journal. 1996, Vol 75, Num 6, pp 359-364, issn 0145-5613, 4 p.Article

Unusual appearance of the maxillary sinus ostium on transnasal endoscopyYANAGISAWA, E; JOE, J. K; CHRISTMAS, D. A et al.Ear, nose & throat journal. 1999, Vol 78, Num 2, pp 80-81, issn 0145-5613Article

The role of powered instrumentation in the surgical treatment of allergic fungal sinusitisMIRANTE, J. P; KROUSE, J. H; MUNIER, M. A et al.Ear, nose & throat journal. 1998, Vol 77, Num 8, pp 678-682, issn 0145-5613, 3 p.Conference Paper

Powered nasal polypectomy in the office settingKROUSE, J. H; CHRISTMAS, D. A.Ear, nose & throat journal. 1996, Vol 75, Num 9, pp 608-610, issn 0145-5613, 2 p.Article

Transnasal endoscopic identification of the natural ostium of the maxillary sinus : A retrograde approachCHRISTMAS, D. A; YANAGISAWA, E; JOE, J. K et al.Ear, nose & throat journal. 1998, Vol 77, Num 6, pp 454-455, issn 0145-5613Article

Powered instrumentation in functional endoscopic sinus surgery. I: Surgical techniqueCHRISTMAS, D. A; KROUSE, J. H.Ear, nose & throat journal. 1996, Vol 75, Num 1, pp 33-40, issn 0145-5613, 6 p.Article

Powered instrumentation in functional endoscopic sinus surgery. II: A comparative studyKROUSE, J. H; CHRISTMAS, D. A.Ear, nose & throat journal. 1996, Vol 75, Num 1, pp 42-44, issn 0145-5613Article