NCT00157807 arm group ff50a2b689f36d1ce0810823d83404d9 [clinicaltrials_resource:NCT00157807/arm-group/ff50a2b689f36d1ce0810823d83404d9]

NCT00157807 arm group ff50a2b689f36d1ce0810823d83404d9 [clinicaltrials_resource:NCT00157807/arm-group/ff50a2b689f36d1ce0810823d83404d9]