title: Carcinoembryonic antigen and PHA lymphocyte responsiveness.
mesh_terms: D002272:Carcinoembryonic Antigen; D006801:Humans; D066298:In Vitro Techniques; D037102:Lectins / Q000494:pharmacology; D008213:Lymphocyte Activation; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D002272:Carcinoembryonic Antigen; D037102:Lectins; D014316:Tritium; D013936:Thymidine