title: DNA synthesis in rat blastocysts x-irradiated during delayed implantation.
mesh_terms: D000818:Animals; D001345:Autoradiography; D004247:DNA / Q000096:biosynthesis*; D010064:Embryo Implantation / Q000528:radiation effects*; D005260:Female; D008938:Mitosis / Q000528:radiation effects; D010063:Ovum / Q000378:metabolism / Q000528:radiation effects*; D011247:Pregnancy; D011830:Radiation Effects; D051381:Rats; D013936:Thymidine; D014316:Tritium
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine