Morphological changes following irradiation of a segment of the rat thymus.
D000818:Animals; D007700:Kinetics; D008297:Male; D008938:Mitosis; D009929:Organ Size; D011833:Radiation Injuries, Experimental / Q000473:pathology*; D051381:Rats; D012038:Regeneration; D013950:Thymus Gland / Q000473:pathology* / Q000528:radiation effects*