title: Measurement of the activity in autoradiographic histologic sections.
mesh_terms: D000818:Animals; D001345:Autoradiography; D051381:Rats; D012588:Scintillation Counting; D012867:Skin / Q000033:anatomy & histology; D013936:Thymidine; D013997:Time Factors; D014059:Tongue / Q000033:anatomy & histology; D014316:Tritium
chemical_list: D014316:Tritium; D013936:Thymidine