title: Chromosome and chromatid exchanges in Chinese hamster cells.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002247:Carbon Isotopes; D002459:Cell Fusion; D002460:Cell Line; D002842:Chromatids; D002875:Chromosomes; D006224:Cricetinae; D003434:Crossing Over, Genetic / Q000528:radiation effects*; D004171:Diploidy; D006822:Hybrid Cells; D008297:Male; D010222:Parainfluenza Virus 1, Human; D011123:Polyploidy; D011829:Radiation Dosage; D011831:Radiation Genetics; D011995:Recombination, Genetic; D013936:Thymidine; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D002247:Carbon Isotopes; D014316:Tritium; D013936:Thymidine