Ontology highlight
ABSTRACT:
SUBMITTER: Himmelstein DS
PROVIDER: S-EPMC5832410 | biostudies-literature | 2018 Mar
REPOSITORIES: biostudies-literature
Himmelstein Daniel S DS Romero Ariel Rodriguez AR Levernier Jacob G JG Munro Thomas Anthony TA McLaughlin Stephen Reid SR Greshake Tzovaras Bastian B Greene Casey S CS
eLife 20180301
The website Sci-Hub enables users to download PDF versions of scholarly articles, including many articles that are paywalled at their journal's site. Sci-Hub has grown rapidly since its creation in 2011, but the extent of its coverage has been unclear. Here we report that, as of March 2017, Sci-Hub's database contains 68.9% of the 81.6 million scholarly articles registered with Crossref and 85.1% of articles published in toll access journals. We find that coverage varies by discipline and publis ...[more]