10
Participants
Start Date
September 30, 2006
Primary Completion Date
August 31, 2007
Study Completion Date
September 30, 2007
Trimethoprim
This group will receive the active intervention (trimethoprim) first, followed by the placebo.
Trimethoprim
This group will start the study with placebo, followed by the active intervention (trimethoprim).
The Hospital for Sick Children, Toronto
The Hospital for Sick Children
OTHER