title: Frequency distribution analysis of the normal lymphocyte response to phytohemagglutinin.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000704:Analysis of Variance; D005260:Female; D006801:Humans; D037102:Lectins; D008213:Lymphocyte Activation; D008297:Male; D008875:Middle Aged; D013601:T-Lymphocytes / Q000276:immunology; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D037102:Lectins; D014316:Tritium; D013936:Thymidine