Grading the strength of a body of evidence when assessing health care interventions: an EPC update.
Berkman ND, Lohr KN, Ansari MT, Balk EM, Kane R, McDonagh M, Morton SC, Viswanathan M, Bass EB, Butler M, Gartlehner G, Hartling L, McPheeters M, Morgan LC, Reston J, Sista P, Whitlock E, Chang S.
Berkman ND, et al. Among authors: morgan lc.
J Clin Epidemiol. 2015 Nov;68(11):1312-24. doi: 10.1016/j.jclinepi.2014.11.023. Epub 2014 Dec 20.
J Clin Epidemiol. 2015.
PMID: 25721570