Institute of Child Health

NCT01029717

Phase 3, Completed, 2010, 1,859 people, 10 Dec 2009, clinicaltrials.gov

NCT00452829

Phase 1, Completed, 2009, 100 people, 28 Mar 2007, clinicaltrials.gov

NCT00308321

Phase 4, Status unknown, 2003, 50 people, 29 Mar 2006, clinicaltrials.gov