IADR: The International Association for Dental Research is a professional association focused on research in dentistry.
DeCS: Descriptors in Health Sciences.
PLoS: Free access portal to peer-reviewed articles.
ClinicalTrials.gov: Database on medical treatments and diagnoses.
IBECS - Índice Bibliográfico Español en Ciencias de la Salud: References from articles of scientific-health journals published in Spain.
Biomed: Articles published by Biomed Central on peer-reviewed biomedical research, free access.
Scielo: Digital library made up of a collection of Spanish scientific journals on health sciences.
LILACS: Database of the BIREME System, related to Health Sciences.
National Cancer Institute -NCI: Access to the databases: Cancer Information, Clinical Trials, Cancerlit, and Cancer Genetics, on cancer information and treatment.
Biblioteca Virtual de Salud España: Is a portal of free access to different sources of scientific information in Health Sciences, like databases, union catalogues, electronic publications, news and search tools, among other resources.
FECYT Fundación Española para la Ciencia y Tecnología: It is a public foundation dependent on the Ministry of Science and Innovation. It promotes the growth of Spanish scientific culture and encourages the exchange of knowledge with dissemination, education, training, information and advice.
Doaj: Directory of journals with free full-text access.