title: Analysis of sister chromatid exchange formation in vivo in mouse spermatogonia as a new test system for environmental mutagens.
mesh_terms: D000818:Animals; D002842:Chromatids / Q000187:drug effects*; D003434:Crossing Over, Genetic / Q000187:drug effects*; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA; D008937:Mitomycins / Q000494:pharmacology*; D009153:Mutagens; D051381:Rats; D013093:Spermatogonia / Q000187:drug effects*; D013094:Spermatozoa / Q000187:drug effects*
chemical_list: D008937:Mitomycins; D009153:Mutagens