PubMed.gov
PubMed comprises more than 23 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
EasyBib
Automatic works cited and bibliography formatting for MLA, APA and Chicago/Turabian citation styles. Now supports 7th edition ...
Academia.edu
Academia.edu is a social networking website for academics .The platform can be used to share papers, monitor their impact, and ...
Hubmed
An alternative interface to the PubMed medical literature database.
ResearchGate
ResearchGate was built by scientists, for scientists. It started when two researchers discovered first-hand that collaborating ...
DeepDyve
DeepDyve provides simple and affordable access to millions of articles across thousands of peer-reviewed journals. Content fro ...
Mendeley
Mendeley helps manage and share academic knowledge: Mendeley Desktop is free academic software (Windows, Mac, Linux) for organ ...
Biohunter
Make the world a better place to live through scientific innovations to improve healthcare
Quertle
Quertle is a free semantic-based search engine for biomedical information (PubMed/MEDLINE, full-text articles, TOXLINE, grant ...