(Q34281855)
Statements
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Biphasic versus monophasic oral contraceptives for contraception. (English)
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Biphasic versus monophasic oral contraceptives for contraception (English)
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H Van Vliet
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D A Grimes
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F Helmerhorst
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K Schulz
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1 January 2001
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2003
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2001
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1 reference
4
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1 reference
1 reference
1 reference
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Identifiers
1 reference