Comparison of single-strand breaks in the DNA of rat thymocytes induced by irradiated histidine and gamma rays.
D000818:Animals; D004247:DNA / Q000528:radiation effects*; D005720:Gamma Rays; D006639:Histidine; D066298:In Vitro Techniques; D051381:Rats; D013950:Thymus Gland / Q000166:cytology* / Q000528:radiation effects
D006639:Histidine; D004247:DNA