Wired Mag: The Pharma Industry's Placebo "Problem" seems to be getting more powerful lijkt steeds sterker https://www.wired.com/2009/08/ff-placebo-effect/ placebos lijkt steeds sterker https://www.wired.com/2009/08/ff-placebo-effect/ "The Placebo Problem" - September 2009 do these twice a day the placebo effect seems to be increasing The placebo effect is getting stronger worry about it do these twice a day