The gold-standard of biomedical research, RCTs, has been changed or replaced in plural ways. Doctor analysing digital image (Anouchka/iStock/Getty Images), Man walking down hospital corridor (sudok1iStock/Getty Images), Multicolored tablets and capsules (Canonmark/iStock/Getty Images), and People holding posters and banners (Credit: Anouchka/iStock/Getty Images).
Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?
To request a reprint or corporate permissions for this article, please click on the relevant link below:
Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?
Obtain permissions instantly via Rightslink by clicking on the button below:
If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.
