Setting the RECORD straight: Developing a guideline for the REporting of studies Conducted using Observational Routinely collected Data
Langan SM, Benchimol EI, Guttmann A, Moher D, Petersen I, Smeeth L, Sorensen HT, Stanley F, Von Elm E. J Clin Epi. 2013; 5(1):29-31. Epub 2013 Feb 7.