title: [Immunohistochemical study on regional lymph nodes of gastric cancer].
mesh_terms: D000911:Antibodies, Monoclonal; D006651:Histocytochemistry; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D008214:Lymphocytes / Q000145:classification; D013274:Stomach Neoplasms / Q000473:pathology*
chemical_list: D000911:Antibodies, Monoclonal