(Q40052698)
Statements
1 reference
Protective efficacy of vaccination in children in four episodes of natural varicella and zoster in the ward (English)
Asano Y
1 reference
Nakayama H
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Yazaki T
1 reference
Ito S
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Isomura S
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1 January 1977
1 reference
1 reference
59
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1
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8-12
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Identifiers
1 reference