Angela J Busch Karen A.R. Barber Tom J Overend Paul Michael J Peloso Candice L Schachter https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD003786.pub2/full
?? These people are so weird. We clearly don't have the same notion of what gold standard means. It actually seems to mostly mean "we like that it confirms what we want to be true" in BPS world.