Vogt, K [Anatomical variations of frontal sinus duct system. results of radioresistometric examinations (author's transl)]. [electronic resource] - Laryngologie, Rhinologie, Otologie Oct 1979 - 783-94 p. digital Publication Type: Journal Article ISSN: 0340-1588 Subjects--Topical Terms: DrainageFrontal Sinus--anatomy & histologyGenetic VariationHumansRadiography