(Q36754444)
Statements
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The effect of sibling relationship on the periodontal condition (English)
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van der Velden U
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Abbas F
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Armand S
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de Graaff J
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Timmerman MF
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van der Weijden GA
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van Winkelhoff AJ
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Winkel EG
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1 October 1993
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20
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9
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683-690
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Identifiers
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