Unresponsiveness of mixed leucocyte cultures from thymectomized adult dogs.
D000818:Animals; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis; D004285:Dogs; D007962:Leukocytes / Q000032:analysis / Q000276:immunology*; D013934:Thymectomy; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D014316:Tritium; D004247:DNA; D013936:Thymidine