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Studying the Preference of Tadalafil to Sildenafil in Men With Problems Getting an Erection Across Nations

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT00547287
Recruitment Status : Completed
First Posted : October 22, 2007
Last Update Posted : October 22, 2007
Sponsor:
Collaborator:
Information provided by:

No Study Results Posted on ClinicalTrials.gov for this Study
  Recruitment Status : Completed
  Primary Completion Date : No date given
  Study Completion Date : May 2004