title: [Direct perception of x-rays by the human eye].
mesh_terms: D000221:Adaptation, Ocular; D003624:Darkness; D006801:Humans; D008722:Methods; D008954:Models, Biological; D011827:Radiation; D011874:Radiometry; D012160:Retina / Q000502:physiology*; D014796:Visual Perception
vernacular_title: Die Direktwahrnehmung von Röntgenstrahlen durch den menschlichen Gesichtssinn.