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Abstract
Keywords: POLIOMYELITIS/immunology
Mesh: See more » Poliomyelitis/immunologyVaccines, Attenuated
Substances: See more » Vaccines, Attenuated
Year: 1958 PMID: 13584904 PMCID: PMC2027217
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447