Argentina Humans human 317 article 256 Female 192 Male 185 female 184 male 171 Animals 152 controlled study 134 adult 131 priority journal 115 nonhuman 114 Adult 112 Chagas disease 90 animal 86 Middle Aged 84 Adolescent 83 Chagas Disease 80 major clinical study 79 Child 74 child 74 adolescent 72 Article 66 Triatoma infestans 66 Insect Vectors 65 Trypanosoma cruzi 64 Triatoma 62 Child, Preschool 56 disease transmission 52