James D. Polk

Optic Disc Edema, Globe Flattening, Choroidal Folds, and Hyperopic Shifts Observed in Astronauts after Long-duration Space Flight

Thomas H. Mader, C. Robert Gibson, Anastas F. Pass et al. · Ophthalmology · 2011 · 731 citations

Optic Disc Edema, Kinesiology, Hyperopic Shifts Observed +5

Orbital and Intracranial Effects of Microgravity: Findings at 3-T MR Imaging

Larry A. Kramer, Ashot E. Sargsyan, Khader M. Hasan et al. · Radiology · 2012 · 197 citations

The Apollo Medical Operations Project: Recommendations to improve crew health and performance for future exploration missions and lunar surface operations

Richard A. Scheuring, Jeffrey A. Jones, Joseph D. Novak et al. · Acta Astronautica · 2008 · 96 citations

Future Exploration Missions, Crew Health, Patient Safety +2

Human Health and Performance for Long-Duration Spaceflight

Denise L. Baisden, Gary Beven, Mark Campbell et al. · Aviation Space and Environmental Medicine · 2008 · 87 citations

Artificial Gravity, Physical Activity, Mars Expedition +12

Fetal evaluation for transport by ultrasound performed by air medical teams

James D. Polk, James Merlino, Betty Kovach et al. · Air Medical Journal · 2004 · 19 citations

Obstetric Imaging, Fetal Medicine, Pediatrics +10