J. L. Greig

Helicopter Night Flight Operations following Refractive Surgery

Kraig S. Bower, C. Van de Pol, J. L. Greig, 2004 .

Involuntary eye responses as measures of fatigue in US Army Apache aviators.

J. L. Greig, Patricia A LeDuc, Joanna L Greig, 2005, Aviation, space, and environmental medicine.

Effects of Head Up Display Symbology Lag on Recovery from Inadvertent Instrument Meteorological Conditions: Performance Costs

Arthur Estrada, Patricia A. LeDuc, Joanna L. Greig, 2006 .