Comment on

• A prediction rule to identify low-risk patients with pulmonary embolism.

  Aujesky D, Obrosky DS, Stone RA, Auble TE, Perrier A, Cornuz J, Roy PM, Fine MJ. Aujesky D, et al. Arch Intern Med. 2006 Jan 23;166(2):169-75. doi: 10.1001/archinte.166.2.169. Arch Intern Med. 2006. PMID: 16432084
• Value of D-dimer testing for the exclusion of pulmonary embolism in patients with previous venous thromboembolism.

  Le Gal G, Righini M, Roy PM, Sanchez O, Aujesky D, Perrier A, Bounameaux H. Le Gal G, et al. Arch Intern Med. 2006 Jan 23;166(2):176-80. doi: 10.1001/archinte.166.2.176. Arch Intern Med. 2006. PMID: 16432085
• The bedside investigation of pulmonary embolism diagnosis study: a double-blind randomized controlled trial comparing combinations of 3 bedside tests vs ventilation-perfusion scan for the initial investigation of suspected pulmonary embolism.

  Rodger MA, Bredeson CN, Jones G, Rasuli P, Raymond F, Clement AM, Karovitch A, Brunette H, Makropoulos D, Reardon M, Stiell I, Nair R, Wells PS. Rodger MA, et al. Arch Intern Med. 2006 Jan 23;166(2):181-7. doi: 10.1001/archinte.166.2.181. Arch Intern Med. 2006. PMID: 16432086 Clinical Trial.