(Q44332689)
Statements
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Intravenous opiate maintenance in a cohort of injecting drug addicts (English)
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Manuel Battegay
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Pedram Sendi
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Heiner C Bucher
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Matthias Hoffmann
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Peter Erb
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Patricia Haller
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Niklaus Gyr
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1 March 2003
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69
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2
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183-188
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Identifiers
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