20
Participants
Start Date
March 31, 2013
Primary Completion Date
May 31, 2013
Study Completion Date
December 31, 2013
Letrozole
letrozole 10 mg daily for 7 days before suction evacuation
Placebo
placebo tablets which look identical to the letrozole tablets for 7 days before suction evacuation
Queen Mary Hospital, Hong Kong
The University of Hong Kong
OTHER