Impact of expanding smoke-free policies beyond enclosed public places and workplaces on children's tobacco smoke exposure and respiratory health: protocol for a systematic review and meta-analysis.
Márta K RadóFamke J M MölenbergAziz SheikhChristopher J MillettWichor M BramerAlex BurdorfFrank J van LentheJasper V BeenPublished in: BMJ open (2020)
CRD42020190563.