Repositorios 109 Catálogos de Bibliotecas 56

article 821 nonhuman 575 isolation and purification 569 Animals 378 Argentina 328 animal 324 controlled study 297 unclassified drug 272 priority journal 270 drug isolation 226 metabolism 226 chemistry 217 human 190 genetics 170 microbiology 170 Humans 165 classification 150 Article 146 male 120 female 118 Support, Non-U.S. Gov't 112 Male 108 Female 106 parasitology 106 drug structure 104 Fungi 98 Molecular Sequence Data 94 animal cell 94 Animal 92 Trypanosoma cruzi 90