Starr, K., McPherson, G., Forrest, M., & Cotton, S. C. (2015). SMS text pre-notification and delivery of reminder e-mails to increase response rates to postal questionnaires in the SUSPEND trial: A factorial design, randomised controlled trial. Trials.
Chicago Style CitationStarr, Kathryn, Gladys McPherson, Mark Forrest, and Seonaidh C. Cotton. "SMS Text Pre-notification and Delivery of Reminder E-mails to Increase Response Rates to Postal Questionnaires in the SUSPEND Trial: A Factorial Design, Randomised Controlled Trial." Trials 2015.
MLA CitationStarr, Kathryn, Gladys McPherson, Mark Forrest, and Seonaidh C. Cotton. "SMS Text Pre-notification and Delivery of Reminder E-mails to Increase Response Rates to Postal Questionnaires in the SUSPEND Trial: A Factorial Design, Randomised Controlled Trial." Trials 2015.