title: Embryonic cell recognition: cellular and molecular aspects.
mesh_terms: D000818:Animals; D000941:Antigens / Q000276:immunology; D002449:Cell Aggregation; D002450:Cell Communication; D002454:Cell Differentiation; D002642:Chick Embryo; D004622:Embryo, Mammalian / Q000166:cytology*; D006801:Humans; D007106:Immune Sera / Q000276:immunology; D008024:Ligands; D008565:Membrane Proteins / Q000276:immunology / Q000502:physiology; D051379:Mice; D012160:Retina / Q000196:embryology
chemical_list: D000941:Antigens; D007106:Immune Sera; D008024:Ligands; D008565:Membrane Proteins; C026097:cognin