title: The effect of low concentrations of [3-H]thymidine on pre- and postimplantation mouse embryos.
mesh_terms: D000818:Animals; D001755:Blastocyst / Q000187:drug effects*; D010064:Embryo Implantation / Q000187:drug effects*; D005260:Female; D066298:In Vitro Techniques; D051379:Mice; D008938:Mitosis; D011247:Pregnancy; D013936:Thymidine / Q000008:administration & dosage / Q000494:pharmacology*; D014316:Tritium; D014327:Trophoblasts / Q000187:drug effects*
chemical_list: D014316:Tritium; D013936:Thymidine