Items where authors include "Robertson, John F R"

Article

Young, Ben orcid.org/0000-0001-6451-9360, Bedford, Laura, Nair, Roshan das et al. (7 more authors) (2019) Unconditional and conditional monetary incentives to increase response to mailed questionnaire:a randomised controlled study within a trial (SWAT). Journal of Evaluation in Clinical Practice. pp. 1-10. ISSN 1356-1294