title: Intestinal crypt survival and total and per crypt levels of proliferative cellularity following irradiation: fractionated x-ray exposures.
mesh_terms: D000818:Animals; D002455:Cell Division / Q000528:radiation effects*; D002470:Cell Survival; D007413:Intestinal Mucosa / Q000528:radiation effects*; D007583:Jejunum / Q000528:radiation effects*; D008297:Male; D051379:Mice; D011830:Radiation Effects; D011874:Radiometry