title: Serum inhibitors of cellular immunity in human neuroblastoma. IgG subclass of blocking activity.
mesh_terms: D000008:Abdominal Neoplasms / Q000276:immunology; D000818:Animals; D000912:Antibodies, Neoplasm; D000936:Antigen-Antibody Complex; D002478:Cells, Cultured; D002675:Child, Preschool; D003601:Cytotoxicity Tests, Immunologic; D006801:Humans; D007106:Immune Sera; D007111:Immunity, Cellular; D007074:Immunoglobulin G; D007223:Infant; D008214:Lymphocytes / Q000276:immunology; D009447:Neuroblastoma / Q000276:immunology*; D012756:Sheep / Q000276:immunology; D013899:Thoracic Neoplasms / Q000276:immunology
chemical_list: D000912:Antibodies, Neoplasm; D000936:Antigen-Antibody Complex; D007106:Immune Sera; D007074:Immunoglobulin G