title: Letter: Diphtheria toxin in cancer therapy.
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000473:pathology; D000368:Aged; D004167:Diphtheria Toxin / Q000008:administration & dosage / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007279:Injections, Subcutaneous; D013274:Stomach Neoplasms / Q000188:drug therapy* / Q000473:pathology
chemical_list: D004167:Diphtheria Toxin