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Abstract
Mesh: See more » Abdominal MusclesAdultAirway Obstruction/therapyChildChild, PreschoolEmergenciesHumansMalePressure
Year: 1983 PMID: 6220757 PMCID: PMC1547631
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623