(Q37305295)
Statements
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The venous thrombotic risk of oral contraceptives, effects of oestrogen dose and progestogen type: results of the MEGA case-control study (English)
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A van Hylckama Vlieg
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F M Helmerhorst
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J P Vandenbroucke
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C J M Doggen
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F R Rosendaal
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13 August 2009
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b2921
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Identifiers
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