RT Journal Article SR Electronic T1 Understanding Uncertainty JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP 196 OP 197 DO 10.1370/afm.848 VO 6 IS 3 A1 David J. Spiegelhalter YR 2008 UL http://www.annfammed.org/content/6/3/196.abstract AB