Rosenbaum, A M Ammonia capsule ingestion causing upper aerodigestive tract injury. [electronic resource] - Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery Dec 1998 - 678-80 p. digital Publication Type: Case Reports; Journal Article ISSN: 0194-5998 Standard No.: 10.1016/S0194-5998(98)70034-8 doi Subjects--Topical Terms: Ammonia--poisoningBurns, Chemical--etiologyChild, PreschoolDigestive System--injuriesFemaleHumansRespiratory System--injuriesRetrospective Studies