Global Health is a public health database that provides information on international health, biomedical life sciences, non-communicable diseases, public health nutrition, food safety and hygiene, and much more. This database contains records dating back to 1973.
PubMed is the National Library of Medicine's search service that provides access to more than 29 million citations in MEDLINE, PreMEDLINE, and other related databases, with links to participating online journals. This is a publically accessible version of Medline. PubMed is updated daily and will link to the full text of articles if they are available on the Internet
Embase (The Excerpta Medica database) produced by Elsevier, is a biomedical and pharmaceutical database indexing international journals in the following fields: drug research, pharmacology, pharmaceutics, toxicology, clinical and experimental human medicine, health policy and management, public health, occupational health, environmental health, drug dependence and abuse, psychiatry, forensic medicine, and biomedical engineering/instrumentation.