Prognostic factors, outcomes and staging in ethmoid sinus surgery.
Card's contents:300,573 KENNEDY DAVID W. Prognostic factors, outcomes and staging in ethmoid sinus surgery / David W. Kennedy. - St. Louis : The Triological Foundation Inc., 1992. - 18 s. il., wykr. 29 cm (The'Laryngoscope, ISSN 0023-352X ; vol. 102, suppl. nr 57)