Derek R. Johnson

Design and testing of an independently controlled urea SCR retrofit system for the reduction of NOx emissions from marine diesels.

Cost-effectiveness of outpatient cardiac monitoring to detect atrial fibrillation after ischemic stroke.

The John Insall Award: control-matched evaluation of painful patellar Crepitus after total knee arthroplasty.

Detection of atrial fibrillation after stroke and the risk of recurrent stroke.

Phase II study of subcutaneous octreotide in adults with recurrent or progressive meningioma and meningeal hemangiopericytoma.

Associations of high-grade glioma with glioma risk alleles and histories of allergy and smoking.

Risk factors for meningioma in postmenopausal women: results from the Iowa Women's Health Study.

Can a high-flexion total knee arthroplasty relieve pain and restore function without premature failure?

Glioblastoma survival in the United States before and during the temozolomide era.

The benefits of customized patient instrumentation to lower-volume joint replacement surgeons: results from practice.

Control-matched computational evaluation of tendo-femoral contact in patients with posterior-stabilized total knee arthroplasty.

Pilocytic astrocytoma survival in adults: analysis of the Surveillance, Epidemiology, and End Results Program of the National Cancer Institute.

Mortality and discharge to home after closed brain biopsy: analysis of 3523 cases from the State of California, 2003-2009.

Early measures of cognitive function predict survival in patients with newly diagnosed glioblastoma.

Conditional probability of long-term survival in glioblastoma: a population-based analysis.

Recent medical management of glioblastoma.

Rapid symptomatic and radiographic evolution after presumed spontaneous infarction of a meningioma.

Incorporation of Prognostic and Predictive Factors Into Glioma Clinical Trials.

Evaluation of total knee arthroplasty performed with and without computer navigation: a bilateral total knee arthroplasty study.

Glioblastoma survival in the United States improved after Food and Drug Administration approval of bevacizumab: a population-based analysis.

Relationship between cognitive function and prognosis in glioblastoma.

Medical management of high-grade astrocytoma: current and emerging therapies.

Socioeconomic status and glioblastoma risk: a population-based analysis.

Near-Field Characterization of Methane Emission Variability from a Compressor Station Using a Model Aircraft.

Methane Emissions from Leak and Loss Audits of Natural Gas Compressor Stations and Storage Facilities.