Effectiveness of the YourCall™ text message intervention to reduce harmful drinking in patients discharged from trauma wards: protocol for a randomised controlled trial.
Shanthi AmeratungaBridget KoolSarah SharpePapaarangi ReidArier LeeIan CivilGordon SmithVanessa ThorntonMatthew WalkerRobyn WhittakerPublished in: BMC public health (2017)
Universal Trial Number (UTN) U1111-1134-0028. ACTRN12612001220853 . Submitted 8 November 2012 (date of enrolment of first participant); Version 1 registration confirmed 19 November 2012. Retrospectively registered.