Study to Determine a Preference Between Sildenafil or Tadalafil Treatment for Problems Getting an Erection

NCT00547352 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

160

Enrollment

INDUSTRY

Sponsor class

Conditions

Impotence

Interventions

DRUG: tadalafil
DRUG: sildenafil

Sponsor

Eli Lilly and Company

Collaborators

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