title: Cytotoxicity of lymphocytes from blood, tumour and regional lymph nodes against K562 cells and autoplastic colorectal tumour cells.
mesh_terms: D000328:Adult; D000368:Aged; D000643:Ammonium Chloride / Q000494:pharmacology; D002460:Cell Line; D003110:Colonic Neoplasms / Q000276:immunology*; D003602:Cytotoxicity, Immunologic / Q000187:drug effects; D005260:Female; D006801:Humans; D004915:Leukemia, Erythroblastic, Acute / Q000276:immunology*; D008198:Lymph Nodes / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000276:immunology*
chemical_list: D000643:Ammonium Chloride