title: Response of tissues to multiple small dose fractions.
mesh_terms: D000818:Animals; D002470:Cell Survival / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D007421:Intestine, Small / Q000166:cytology; D008954:Models, Biological; D009369:Neoplasms / Q000532:radiotherapy; D009502:Neutrons; D011879:Radiotherapy Dosage; D013997:Time Factors; D014965:X-Rays