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| Olfaction Disorders Anosmia | Paraosmia | Smell Disorders | Cacosmia | Dysosmia | Cacosmias | Dysosmias | Olfaction Disorder | Paraosmias | Smell Disorder Loss of or impaired ability to smell. This may be caused by OLFACTORY NERVE DISEASES; PARANASAL SINUS DISEASES; viral RESPIRATORY TRACT INFECTIONS; CRANIOCEREBRAL TRAUMA; SMOKING; and other conditions. |