David Kerr,Kirstine Knox,Diane C. Robertson,Derek Stewart,Renée Watson
标识
DOI:10.1002/9780470750612.ch4
摘要
This chapter contains sections titled: Understanding Clinical Trial Design and Results Understanding randomisation and blinding in clinical trials Understanding controls and placebos Why are placebos used in clinical trials? What about trials that are not controlled or blinded? Understanding clinical trial results Summary