Argentina Male adult human Humans 105 Female 100 male 95 female 92 Adult 79 article 71 Middle Aged 66 controlled study 59 major clinical study 50 Adolescent 48 priority journal 48 adolescent 42 aged 41 Aged 37 child 36 middle aged 36 Child 33 Article 28 Animals 27 Chagas Disease 27 Chagas disease 27 Young Adult 24 Child, Preschool 23 Trypanosoma cruzi 23 animal 21 nonhuman 20