Signs and symptoms in diagnosing acute myocardial infarction and acute coronary syndrome: a diagnostic meta-analysis by Rudi Bruyninckx, Bert Aertgeerts, Pieter Bruyninckx, and Frank Buntinx BJGP Volume 58(547):e1-e8 February 1, 2008 ©2008 by British Journal of General Practice
Retrieval of eligible studies: flowchart. Rudi Bruyninckx et al. Br J Gen Pract 2008;58:e1-e8 ©2008 by British Journal of General Practice
Funnel plot for evaluation of publication bias in all studies. Rudi Bruyninckx et al. Br J Gen Pract 2008;58:e1-e8 ©2008 by British Journal of General Practice