Laboratory-acquired vaccinia infection
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PII: S1386-6532(03)00118-5
doi:10.1016/S1386-6532(03)00118-5
© 2003 Elsevier B.V. All rights reserved.
PII: S1386-6532(03)00118-5
doi:10.1016/S1386-6532(03)00118-5
© 2003 Elsevier B.V. All rights reserved.