LITTELL, J J Disturbances of the ethmoid branches of the ophthalmic nerve, with description of a syndrome associated with chronic suppuration of the olfactory fissure. [electronic resource] - Archives of otolaryngology May 1946 - 481-99 p. digital Publication Type: Journal Article ISSN: 0276-0673 Standard No.: 10.1001/archotol.1946.00680050499004 doi Subjects--Topical Terms: HumansOphthalmic NerveSmellSuppuration