Participant recruitment and attrition in surgical randomised trials with placebo controls versus non-operative controls: a meta-epidemiological study and meta-analysis.
Pragadesh NatarajanSpiro MenounosLaura HarrisMasiath MonujaAlexandra GorelikTeemu KarjalainenRachelle BuchbinderIan A HarrisJustine M NaylorSam AdiePublished in: BMJ open (2024)
CRD42019117364.