* OPS/PAHO: LILACS
* OPS/PAHO: BVS
* Latindex
* WorldCat
* Digital Science: Dimensions
* Ulrich’s
* EBSCO
* ProQuest
* GALE: Informe Académico
* SciLit
* GFMER: Free Medical Journals
* MIAR
* Dialnet
* CrossRef
* ISSN Portal
* LA Referencia
