A Follow-up Study of Pertussis in Infancy

A Follow-up Study of Pertussis in Infancy

Byers, Randolph K., Rizzo, Nicholas D.
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Volume:
242
Language:
english
Journal:
New England Journal of Medicine
DOI:
10.1056/nejm195006082422301
Date:
June, 1950
File:
PDF, 976 KB
english, 1950
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