(Q47864088)
Statements
1 reference
The epidemiology of syphilis in pregnancy (English)
1 reference
1 reference
L Bakketeig
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P Bergsjo
1 reference
P Lumbiganon
1 reference
G Piaggio
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J Villar
1 reference
A Pinol
1 reference
Y Al-Mazrou
1 reference
H Ba'aqeel
1 reference
U Farnot
1 reference
G Carroli
1 reference
H Berendes
1 reference
WHO Antenatal Care Trial Research Group
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1 July 2002
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13
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7
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486-494
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Identifiers
1 reference