title: [Quantitative study of autoradiographic labelling in the nervous system of the rat. I. Early stage characteristics in the neural tube].
mesh_terms: D000818:Animals; D001345:Autoradiography; D002454:Cell Differentiation; D002490:Central Nervous System / Q000196:embryology*; D004622:Embryo, Mammalian / Q000502:physiology*; D005260:Female; D005865:Gestational Age; D007553:Isotope Labeling; D011247:Pregnancy; D051381:Rats; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D014316:Tritium; D013936:Thymidine
vernacular_title: Etude quantitative du marquage radioautogrphique dans le système nerveux du rat. I. Caractéristiques primitives dans le tube neural