13063_2015_1107_MOESM3_ESM.docx (29.67 kB)
Additional file 3: of Characterisation of trials where marketing purposes have been influential in study design: a descriptive study
journal contribution
posted on 2016-01-21, 05:00 authored by Virginia Barbour, Druin Burch, Fiona Godlee, Carl Heneghan, Richard Lehman, Rafael Perera, Joseph Ross, Sara SchroterAuthor survey. (DOCX 29Â kb)