%0 Journal Article %T Comments on ¡°Knowledge Translation of the PERC Rule for Suspected Pulmonary Embolism: A Blueprint for Reducing the Number of CT Pulmonary Angiograms¡± %A Jeffrey Dubin %A Matthew Wilson %A William Frohna %J Archive of "Western Journal of Emergency Medicine". %D 2018 %R 10.5811/westjem.2018.2.36889 %X To the Editor %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5942011/