title: Letter: Formalin-fixed tumour cells in the leukocyte migration test.
mesh_terms: D000951:Antigens, Neoplasm; D001943:Breast Neoplasms / Q000473:pathology*; D002464:Cell Migration Inhibition; D005557:Formaldehyde; D007111:Immunity, Cellular; D007962:Leukocytes / Q000276:immunology*; D008545:Melanoma / Q000276:immunology / Q000473:pathology*
chemical_list: D000951:Antigens, Neoplasm; D005557:Formaldehyde