pyrethroid Animals 38 Pyrethrins 36 Insecticides 32 insecticide 32 Argentina 26 animal 26 article 26 Chagas disease 22 Triatoma 18 Triatoma infestans 18 controlled study 18 deltamethrin 18 nonhuman 18 Male 16 male 16 Chagas Disease 14 Dose-Response Relationship, Drug 14 Humans 14 Insect Control 14 Pyrethroids 14 neurotoxicity 14 priority journal 14 Insect Vectors 12 Rural Population 12 animal experiment 12 cipermethrin 12 housing 12 human 12 rat 12