TY - JOUR T1 - In reply:PICO questions in systematic reviews JF - Emergency Medicine Journal JO - Emerg Med J SP - 386 LP - 386 DO - 10.1136/emermed-2020-209587 VL - 37 IS - 6 AU - Milan L Ridderikhof AU - Markus Hollmann Y1 - 2020/06/01 UR - http://emj.bmj.com/content/37/6/386.abstract N2 - Dear Editor,We would like to thank Amir-Behghadami and Janati for sharing their thoughts and comments on our systematic review.1 They emphasise that formulating a PICO question aids in optimising the structure of a systematic review.We think it is important to adhere to the PRISMA guidelines for performing a systematic review. In the PRISMA statement, it is advised that a structured approach should be used in order to facilitate the … ER -