Short email with attachment versus long email without attachment when contacting authors to request unpublished data for a systematic review: a nested randomised trial
(2019)
Journal Article
Godolphin, P. J., Bath, P. M., & Montgomery, A. A. (2019). Short email with attachment versus long email without attachment when contacting authors to request unpublished data for a systematic review: a nested randomised trial. BMJ Open, 9(1), Article e25273. https://doi.org/10.1136/bmjopen-2018-025273
Objective: Systematic reviews often rely on the acquisition of unpublished analyses or data. We carried out a nested randomised trial comparing two different approaches for contacting authors to request additional data for a systematic review.
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