RT Journal Article SR Electronic T1 On measuring attitudes about payment for research JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 833 OP 834 DO 10.1136/medethics-2020-106996 VO 46 IS 12 A1 Luke Gelinas YR 2020 UL http://jme.bmj.com/content/46/12/833.abstract AB