Ko HJ. McCormick J, Steinberg J, Courtney DM. Prospective Evaluation of a Quantitative D-dimer for Pulmonary Embolism: is Structured Pretest Probability Assessment Necessary? Northwestern University, Feinberg School of Medicine, Third Annual Lewis Landsberg Research Day, March 7, 2007.

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Ahmed N. McCormick J, Steinberg J, Courtney DM. Patients tested for pulmonary embolism with subsequent observation unit evaluation for coronary artery disease: implications for the "triple rule out" CT scan. Northwestern University, Feinberg School of Medicine, Third Annual Lewis Landsberg Research Day, March 7, 2007.

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Powell ES. Khare R. et al. Prevalence of Non-Diagnostic Stress Tests in Observation Unit Patients: Potential Implications for CT Coronary Angiography. Northwestern University, Feinberg School of Medicine, Third Annual Lewis Landsberg Research Day, March 7, 2007.

Tanabe P. Elevated BP’s in the ED: Pain, Anxiety or Undiagnosed Hypertension? Northwestern University, Feinberg School of Medicine, Third Annual Lewis Landsberg Research Day, March 7, 2007.

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Tanabe P. Do Patients with Elevated BP in the ED have Persistently Elevated BP on Home Monitoring? Northwestern University, Feinberg School of Medicine, Third Annual Lewis Landsberg Research Day,      March 7, 2007.

Osterberg EC, Zosel A . Hospital Admission Is Common After Intentional Zolpidem Ingestion. Northwestern University, Feinberg School of Medicine, Third Annual Lewis Landsberg Research Day, March 7, 2007.