(Q39381589)
Statements
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Patient preference in clinical trials for headache medication: the patient's view (English)
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Leinisch-Dahlke E
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Akova-Oztürk E
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Bertheau U
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Isberner I
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Evers S
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May A
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1 May 2004
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24
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5
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347-355
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Identifiers
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