Quertle Alternatives

PubMed comprises more than 29 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.

Biohunter is a one-stop portal for literature search, batch-download PDFs and reference manager

Virtual cards for any advertising accounts and personal purchases

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An alternative interface to the PubMed medical literature database.

Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.

Google Scholar is a freely accessible web search engine that indexes the full text of scholarly...

Automatic works cited and bibliography formatting for MLA, APA and Chicago/Turabian citation styles.

Access scientific knowledge, and make your research visible

BioSeek Mobile - Next Generation Search For Life Sciences. Fast. Efficient. Free. We process at one go multi-component searches that are normally quite time consuming. We strive to deliver the clearest representations of massive amounts of data.

Academia is a website where you can share papers that are written with other users. You can use a Google or Facebook account to sign in to the website.

An academic search engine that utilizes artificial intelligence methods to provide highly relevant results and novel tools to filter them with ease.

The intelligence, technology and human expertise you need to find trusted answers. Thomson Reuters is The Answer Company.

PubPharm is a search plattform tailored for pharmaeceutical researchers.

Scinapse is a free, nonprofit, Academic search engine for papers, serviced by Pluto Network.