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Subjects
- Military Personnel[remove]3
- Accidents, Aviation1
- Accidents, Aviation -- prevention & control1
- Aerospace Medicine1
- Sexual Abstinence1
- Sexual Behavior1
- Stress, Physiological1
- Stress, Psychological1
- Survivorship1
- United States Government Agencies1
- United States. Air Force.1
- Vision, Ocular -- physiology1
- Visual Perception1