| Literature DB >> 20281065 |
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Abstract
Entities:
Keywords: RESPIRATORY TRACT/diseases; STREPTOCOCCI/hemolytic
Mesh:
Year: 1947 PMID: 20281065 DOI: 10.1056/NEJM194701302360501
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245