"If you go in and say, 'Here's a freebie,' then people are going to say, 'Sure,give it to me.'

VOA: standard.2010.08.09

"When you can't say for sure whether all the women in the advance provision group actually used the medication, then you're kind of looking at population level effect of a strategy, not the individual effect of a medication."

VOA: standard.2010.03.22