study 329

https://www.sciencedirect.com/science/article/abs/pii/S0890856709603099

https://content.iospress.com/articles/international-journal-of-risk-and-safety-in-medicine/jrs426

http://www.consort-statement.org

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1852589/

COMPARE project

http://compare-trials.org/faq