title: Labelling of lymphoid organs by repeated injections of 3H-thymidine.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001835:Body Weight; D004307:Dose-Response Relationship, Radiation; D005260:Female; D007553:Isotope Labeling; D008208:Lymphatic System / Q000528:radiation effects; D008214:Lymphocytes / Q000528:radiation effects; D008220:Lymphography; D051381:Rats; D013936:Thymidine; D013950:Thymus Gland / Q000528:radiation effects; D013997:Time Factors; D014316:Tritium / Q000008:administration & dosage
chemical_list: D014316:Tritium; D013936:Thymidine