The effect of splenic extract on the reaction of cells to phytohaemagglutinin.
D001345:Autoradiography; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis*; D037102:Lectins; D007962:Leukocytes; D013154:Spleen; D013936:Thymidine; D014020:Tissue Extracts; D014316:Tritium
D037102:Lectins; D014020:Tissue Extracts; D014316:Tritium; D004247:DNA; D013936:Thymidine