Optimizing Text Messages to Promote Engagement With Internet Smoking Cessation Treatment: Results From a Factorial Screening Experiment.
Amanda L GrahamGeorge D PapandonatosMegan A JacobsMichael S AmatoSarah ChaAmy M CohnLorien C AbromsRobyn WhittakerPublished in: Journal of medical Internet research (2020)
RR2-10.1136/bmjopen-2015-010687.