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Aviation, Space, and Environmental Medicine|March 7, 2014
The U.S. commercial air tour industry: a review of aviation safety concernsSarah-Blythe Ballard
Journal of Clinical and Experimental Neuropsychology|December 1, 1996
Computerized assessment of sustained attention: a review of factors affecting vigilance performanceJ C Ballard
Journal of Clinical and Experimental Neuropsychology|December 1, 1996
Computerized assessment of sustained attention: interactive effects of task demand, noise, and anxietyJ C Ballard
Archives of Internal Medicine|March 1, 1985
Disseminated Kaposi's sarcoma without lymphocyte abnormalitiesH S Ballard
Journal of Nursing Staff Development : JNSD|January 1, 1990
Getting started. Writing behavioral objectivesA L Ballard
Journal of Molecular Evolution|July 21, 2000
Comparative genomics of mitochondrial DNA in Drosophila simulansJ W Ballard
Sheng Li Xue Bao : [Acta Physiologica Sinica]|February 21, 2014
ATP and adenosine in the regulation of skeletal muscle blood flow during exerciseHeather J Ballard
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