(Q38934369)
Statements
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Monthly and seasonal variations in the frequency of congenital anomalies (English)
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Castilla EE
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Orioli IM
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Lugarinho R
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Dutra GP
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Lopez-Camelo JS
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Campana HE
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Spagnolo A
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Mastroiacovo P
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1 June 1990
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19
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2
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399-404
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Identifiers
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