Week7 - Research (pictures)

https://www.google.co.kr/search?q=placebo+effect&newwindow=1&biw=1920&bih=979&tbm=isch&tbo=u&source=univ&sa=X&ei=fqsfVI7jMsvM8gW7_4D4Dw&sqi=2&ved=0CD0QsAQ

This is good pictures from Google images search to understand the Placebo effect.