[Histogenesis of the chick spinal cord].
D000818:Animals; D001345:Autoradiography; D002454:Cell Differentiation; D002642:Chick Embryo; D004247:DNA / Q000096:biosynthesis; D009457:Neuroglia; D009474:Neurons; D013116:Spinal Cord / Q000166:cytology / Q000196:embryology*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D014316:Tritium; D004247:DNA; D013936:Thymidine