Contract Services
Total Trials
1
As Lead Sponsor
0
As Collaborator
Total Enrollment
10,000
NCT00004799
Phase III Randomized, Double-Blind, Placebo-Controlled Study of Acellular and Whole-Cell Pertussis Vaccines
Phase: Phase 3
Role: Collaborator
Start: Apr 30, 1991
Completion: Not specified
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