We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleStrength of recommendation taxonomy (SORT): a patient-centered approach to grading evidence in the medical literature.AuthorsEbell MH; Siwek J; Weiss BD; Woolf SH; Susman J; Ewigman B; Bowman MPublicationAmerican family physician, 2004, Vol 69, Issue 3, p548ISSN0002-838xPublication typearticle