Indirect comparison of interventions using published randomised trials: systematic review of PDE-5 inhibitors for erectile dysfunction
<p>Abstract</p> <p>Background</p> <p>There are no randomised and properly blinded trials directly comparing one PDE-5 inhibitor with another in a normal home setting. Valid indirect comparisons with a common comparator must examine equivalent doses, similar duration, si...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
BMC
2005-12-01
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| Series: | BMC Urology |
| Online Access: | http://www.biomedcentral.com/1471-2490/5/18 |