Cell kinetics from double labeling.
D000818:Animals; D002250:Carbon Radioisotopes; D002453:Cell Cycle; D004261:DNA Replication; D007553:Isotope Labeling / Q000379:methods; D008954:Models, Biological; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D002250:Carbon Radioisotopes; D014316:Tritium; D013936:Thymidine