1)Weilenmann D, et al:Noninvasive evaluation of pulmonary capillary wedge pressure with blood pressure response to the Valsalva maneuver. Chest 122:140-145, 2002
2)Maisel AS, et al:Rapid Measurement of B-Type Natriuretic Peptide in the Emergency Diagnosis of Heart Failure. N Engl J Med 347:161-167, 2002
3)Teramoto S, Fukuchi Y:Detection of aspiration and swallowing disorder in older stroke patients;simple swallowing provocation test versus water swallowing test. Arch Phys Med Rehabil 81:1517-1519, 2000
4)Wright OR, Safranek S.:Urine Dipstick for Diagnosing Urinary Tract Infection. Am Fam Physician 73:129-130, 2006
5)Caterino JM:Evaluation and Management of Geriatric Infections in the Emergency Department. Emerg Med Clin N Am 26:319-343, 2008
6)Harries A:What is the additional yield from repeated sputum examinations by microscopy and culture?;Frieden TR, ed. Toman's tuberculosis. Case detection, treatment and monitoring, 2nd Edition. pp46-50, World Health Organization, Geneva, 2004
7)Brown M,et al:Prospective study of sputum induction, gastric washing, and bronchoalveolar lavage for the diagnosis of pulmonary tuberculosis in patients who are unable to expectorate. Clin Infect Dis 44:1415-1420, 2007
8)Perry S, et al:Reproducibility of QuantiFERON-TB gold in-tube assay. Clin Vaccine Immunol 15:425-432, 2008
9)Stein PD:Arterial blood Gas Analysis in the Assessment of Suspected Acute Pulmonary Embolism. Chest 109:78-81, 1996
10)Jones JS, et al:Use of the Alveolar-Arterial Oxygen Gradient in the Assessment of Acute Pulmonary Embolism. Am J Emerg Med 16:333-337, 1998
11)Writing Group for the Christopher Study Investigators:Effectiveness of Managing Suspected Pulmonary Embolism Using an Algorithm Combining Clinical Probability, D-Dimer Testing, and Computed Tomography. JAMA 295:172-179, 2006
12)Tapson VF:Medical Progress;Acute Pulmonary Embolism. N Engl J Med 358:1037-1052, 2008