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Editorials

Welcome to BMJ Opinion

BMJ 2017; 356 doi: https://doi.org/10.1136/bmj.j631 (Published 07 February 2017) Cite this as: BMJ 2017;356:j631

Facts vs. Opinions

Many believe and opine, but few perceive or define. To quote Leonardo da Vinci, "The greatest deception men suffer is from their own opinions."

Competing interests: No competing interests

07 February 2017
Hugh Mann
Physician
Retired
New York, NY, USA