OAPEN
Biblioteca Vaquera
Open Research Library
Wiley
PLOS
PEDro
OTseeker
OTseeker is a database that contains abstracts of systematic reviews, randomised controlled trials and other resources relevant to occupational therapy interventions.
OAIster
OAIster es un catálogo colectivo de millones de registros que representan recursos de libre acceso.
MedNar
ROAD | ROAD
Google Scholar
The Global Library of Women's Medicine | GLOWM
British Library - research repository
MedlinePlus - Biblioteca Nacional de Medicina
Tulane University Journal Publishing
Taylor & Francis Open Access
Springer Journals
SCOAP3 – The Sponsoring Consortium for Open Access Publishing in Particle Physics
Scientific Research Publishing
Revistas CSIC: revistas electrónicas del Consejo Superior de Investigaciones Científicas (CSIC)
MDPI | Journals
Internet Scientific Publications
Free Medical Journals
Biomed
Academic Journals
World Digital Library | Digital Collections | Library of Congress
SciELO.org
Repositorio de la Universidad de Córdoba
Sistema de Información Científica Redalyc, Red de Revistas Científicas
PubMed Central (PMC)
Project Gutenberg