(Q44812247)
Statements
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A multicenter, randomized, double-blind, crossover study to evaluate patient preference between tadalafil and sildenafil (English)
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Alexander von Keitz
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Jacob Rajfer
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Scott Segal
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Aileen Murphy
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Jonathan Denne
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Timothy Costigan
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Daniel Lockhart
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Jeffrey T Emmick
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1 April 2004
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Identifiers
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