[Conformity between the calculated and recorded number of primary infectious diseases in children's collectives]
Autor: | M I, Levi, N A, Turchanina, G B, Zaĭdner |
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Rok vydání: | 1970 |
Předmět: | |
Zdroj: | British medical bulletin. 26(3) |
ISSN: | 0007-1420 |
Databáze: | OpenAIRE |
Externí odkaz: |