title: [Encephalic duplication in chick embryos by implantation of presumptive ventral mesoderm].
mesh_terms: D000818:Animals; D001345:Autoradiography; D001921:Brain / Q000196:embryology*; D002454:Cell Differentiation; D002642:Chick Embryo; D005855:Germ Layers / Q000637:transplantation*; D009024:Morphogenesis; D013936:Thymidine; D014184:Transplantation, Homologous; D014316:Tritium
chemical_list: D014316:Tritium; D013936:Thymidine
vernacular_title: Duplications encéphaliques chez l'embryon de poulet par implantation de mésoderme ventral présomptif.