PRISMA 2020 explanation and elaboration: updated guidance and exemplars for reporting systematic reviews.

Matthew J PageDavid MoherPatrick M BossuytIsabelle BoutronTammy C HoffmannCynthia D MulrowLarissa ShamseerJennifer M TetzlaffElie A AklSue E BrennanRoger ChouJulie GlanvilleJeremy M GrimshawAsbjørn HróbjartssonManoj M LaluTianjing LiElizabeth W LoderEvan Mayo-WilsonSteve McDonaldLuke A McGuinnessLesley A StewartJames ThomasAndrea C TriccoVivian A WelchPenny WhitingJoanne E McKenzie

Published in: BMJ (Clinical research ed.) (2021)

Keyphrases

meta analyses
systematic review
adverse drug
randomized controlled trial
emergency department
electronic health record