WARD, G E Radical operation for carcinoma of the external auditory canal and middle ear. [electronic resource] - American journal of surgery Jul 1951 - 169-78 p. digital Publication Type: Journal Article ISSN: 0002-9610 Standard No.: 10.1016/0002-9610(51)90316-9 doi Subjects--Topical Terms: CarcinomaEarEar CanalEar, MiddleHumans