title: [DEMONSTRATION OF A CELLULAR IMMUNITY PHENOMENON IN A PROTOZOA: TETRAHYMENA PYRIFORMIS].
mesh_terms: D000992:Antitoxins; D004926:Escherichia coli; D007109:Immunity; D007111:Immunity, Cellular; D009154:Mutation; D012106:Research; D013768:Tetrahymena; D013769:Tetrahymena pyriformis; D014118:Toxins, Biological
chemical_list: D000992:Antitoxins; D014118:Toxins, Biological
keywords: ESCHERICHIA COLI; EXPERIMENTAL LAB STUDY; IMMUNITY; MUTATION; TETRAHYMENA; TOXINS AND ANTITOXINS
vernacular_title: MISE EN 'EVIDENCE D'UN PH'ENOM'ENE D'IMMUNIT'E CELLULAIRE CHEZ UN PROTOZOAIRE: TETRAHYMENA PYRIFORMIS.