title: Computer subtraction of background in autoradiography with tritiated thymidine.
mesh_terms: D001345:Autoradiography; D001706:Biopsy; D002294:Carcinoma, Squamous Cell; D002467:Cell Nucleus; D003201:Computers; D006801:Humans; D008433:Mathematics; D008938:Mitosis; D011336:Probability; D013936:Thymidine; D014316:Tritium
chemical_list: D014316:Tritium; D013936:Thymidine