title: [The effect of ammonium nitrate aerosol on natural killer cells of guinea pigs in experimentally induced asthma].
mesh_terms: D000336:Aerosols; D000418:Albumins / Q000494:pharmacology; D000818:Animals; D001249:Asthma / Q000139:chemically induced / Q000276:immunology*; D003602:Cytotoxicity, Immunologic / Q000187:drug effects; D005260:Female; D006168:Guinea Pigs; D007694:Killer Cells, Natural / Q000187:drug effects* / Q000276:immunology; D009566:Nitrates / Q000494:pharmacology*; D013154:Spleen / Q000166:cytology
chemical_list: D000336:Aerosols; D000418:Albumins; D009566:Nitrates; C006568:ammonium nitrate