Evaluation of sleep in space flight.
Stoilova
I
I
Solar-Terrestrial Influences Laboratory, Bulgarian Academy of Sciences, Sofia, Bulgaria.
Zdravev
T
T
Yanev
T
T
D000328:Adult; D000337:Aerospace Medicine; D018480:Astronauts; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D017286:Polysomnography; D012890:Sleep / Q000502:physiology*; D012894:Sleep Stages / Q000502:physiology; D013026:Space Flight; D013997:Time Factors; D014893:Weightlessness