Diagnosis of Deep Venous Thrombosis and Pulmonary Embolism
JASON WILBUR, MD, and BRIAN SHIAN, MD, Carver College of Medicine, University of Iowa, Iowa City, Iowa
http://www.aafp.org/afp/2012/1115/p913.html
Am Fam Physician. 2012 Nov 15;86(10):913-919.

The Rational Clinical Examination | January 11, 2006
Clinician’s Corner
Does This Patient Have Deep Vein Thrombosis?
Philip S. Wells, MD, MSc; Carolyn Owen, MD; Steve Doucette, MSc; Dean Fergusson, PhD; Huyen Tran, MD
http://jama.jamanetwork.com/article.aspx?articleid=202182
JAMA. 2006;295(2):199-207. doi:10.1001/jama.295.2.199.

The Rational Clinical Examination | December 3, 2003
Clinician’s Corner
Does This Patient Have Pulmonary Embolism?
Sanjeev D. Chunilal, MB, ChB, FRACP, FRCPA; John W. Eikelboom, MBBS, MSc, FRACP, FRCPA; John Attia, MD, PhD, FRCPC; Massimo Miniati, MD; Akbar A. Panju, MBChB, FRCPC; David L. Simel, MD; Jeffrey S. Ginsberg, MD, FRCPC
http://jama.jamanetwork.com/article.aspx?articleid=197765
JAMA. 2003;290(21):2849-2858. doi:10.1001/jama.290.21.2849.