public healthrandomized controlled trialsmedical internet researchdigital interventionsdigital medicinedigital healthhealth technologypublic health interventions
David TappinJiyoung LeeAlex McConnachieLoren KockStephen T. HigginsSarah H. HeilIvan BerlinSteven J. OndersmaFrank KeeIra BernsteinJohn Van Sicklen MaeckLinda Bauld
public healthmedicinecausal effectssystematic reviewmaternal healthrespiratory medicinehealth sciencestobacco control