Estimation of thymic cell migration. A new method.
D000818:Animals; D002465:Cell Movement; D005260:Female; D008208:Lymphatic System / Q000502:physiology*; D008722:Methods; D051379:Mice; D013936:Thymidine / Q000378:metabolism; D013950:Thymus Gland / Q000502:physiology*; D014316:Tritium
D014316:Tritium; D013936:Thymidine