http://www.ncbi.nlm.nih.gov/pubmed/21342068

Mohammad Zakaria Pezeshki, M.D.
Associate Professor
Program for Estimation of Pretest Probability
Department of Community Medicine,
Tabriz Medical School, Golgasht Avenue, Tabriz, Iran,
Tel: 0098 411  336 46 73
Fax: 0098 411 336 46 68