title: The Fourth Harry G. Armstrong Lecture. Radiobiological factors in space conquest.
mesh_terms: D000337:Aerospace Medicine; D000818:Animals; D004285:Dogs; D005260:Female; D005298:Fertility / Q000528:radiation effects; D000882:Haplorhini; D006413:Hematopoietic System / Q000473:pathology / Q000528:radiation effects; D006801:Humans; D007246:Infertility / Q000453:epidemiology; D007908:Lens, Crystalline / Q000473:pathology / Q000528:radiation effects; D008297:Male; D011832:Radiation Injuries / Q000401:mortality / Q000473:pathology; D011835:Radiation Protection; D011853:Radiobiology; D012867:Skin / Q000473:pathology / Q000528:radiation effects; D013026:Space Flight