On the radiosensitivity of man in space.
D000337:Aerospace Medicine; D018480:Astronauts; D002468:Cell Physiological Phenomena / Q000528:radiation effects; D002470:Cell Survival / Q000528:radiation effects; D003359:Cosmic Radiation / Q000009:adverse effects*; D004307:Dose-Response Relationship, Radiation; D005118:Extraterrestrial Environment; D006412:Hematopoietic Stem Cells / Q000528:radiation effects; D006801:Humans; D019891:Leukopoiesis / Q000528:radiation effects; D018499:Linear Energy Transfer; D018535:Mars; D008954:Models, Biological; D009381:Neoplasms, Radiation-Induced; D011835:Radiation Protection; D011836:Radiation Tolerance; D019445:Solar Activity; D013026:Space Flight; D014893:Weightlessness