title: Merphos poisoning or mass panic?
mesh_terms: D003678:Defoliants, Chemical / Q000506:poisoning*; D004630:Emergencies; D004787:Environmental Pollution; D005239:Fear; D006540:Herbicides / Q000506:poisoning*; D006801:Humans; D008399:Mass Behavior; D009520:New Zealand; D009524:Newspapers as Topic; D062025:Organophosphate Poisoning; D010200:Panic; D011845:Radio; D013438:Sulfhydryl Compounds / Q000506:poisoning
chemical_list: D003678:Defoliants, Chemical; D006540:Herbicides; D013438:Sulfhydryl Compounds