title: Inhibitory effect of peritoneal exudate on the action of N-methyl-n-nitrosourea on antibody producing cells.
mesh_terms: D000818:Animals; D000921:Antibody-Producing Cells / Q000187:drug effects*; D001202:Ascitic Fluid / Q000276:immunology*; D007165:Immunosuppression Therapy; D008770:Methylnitrosourea / Q000494:pharmacology*; D051379:Mice; D008815:Mice, Inbred Strains; D009607:Nitrosourea Compounds / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D009607:Nitrosourea Compounds; D008770:Methylnitrosourea