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- [8] Microtia and congenital atresia of the external auditory canal - Demonstration of the external auditory canal by means of tomography AMERICAN JOURNAL OF ROENTGENOLOGY AND RADIUM THERAPY, 1940, 43 : 201 - 203
- [9] CONGENITAL MALFORMATION OF THE EXTERNAL EAR AND ATRESIA OF THE AUDITORY CANAL AMA ARCHIVES OF OTOLARYNGOLOGY, 1950, 52 (04): : 646 - 649