R M Heller, T E Reichelderfer, J P Dorst, K S Oh. Show Affiliations »
Abstract
Entities: Chemical
Mesh: See more » AluminumBarium SulfateChild, PreschoolCopperEndoscopyEsophagus/diagnostic imagingEsophagus/surgeryForeign Bodies/diagnostic imagingForeign Bodies/surgeryGovernment AgenciesHumansLarynx/diagnostic imagingLarynx/surgeryLegislation as TopicRadiographyTrachea/diagnostic imagingTrachea/surgeryUnited States
Substances: See more » Barium SulfateCopperAluminum
Year: 1974 PMID: 4431665
Source DB: PubMed Journal: Pediatrics ISSN: 0031-4005 Impact factor: 7.124