(Q46630044)
Statements
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Delay in motor development of twins in Africa: a prospective cohort study (English)
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Johan Vekemans
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Helen A Weiss
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Tessa Goetghebuer
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Martin O C Ota
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Bunja Kebbeh
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Malick John
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Dolly Jackson-Sillah
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Arnaud Marchant
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1 August 2003
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6
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4
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279-284
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Identifiers
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