Inhibition of the division cycle in confluent cultures of human fibroblasts in vitro.
D001345:Autoradiography; D002455:Cell Division; D004247:DNA / Q000096:biosynthesis*; D005347:Fibroblasts; D006801:Humans; D013936:Thymidine / Q000378:metabolism; D014316:Tritium / Q000032:analysis
D014316:Tritium; D004247:DNA; D013936:Thymidine