title: Specificity of responding cell populations in mixed lymphocyte cultures.
mesh_terms: D002247:Carbon Isotopes; D002455:Cell Division; D002478:Cells, Cultured; D006649:Histocompatibility Antigens; D006650:Histocompatibility Testing; D006801:Humans; D007553:Isotope Labeling; D008214:Lymphocytes / Q000276:immunology / Q000378:metabolism*; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D006649:Histocompatibility Antigens; D014316:Tritium; D013936:Thymidine