You have probably used PubMed, or PubMed Central, the archive of full-text life sciences journals (both developed by the National Center for Biotechnology – NCBI, at the National Library of Medicine in the United States). Developed in close collaboration with NCBI, UK PubMed Central (UKPMC) offers, at its core, the very same as PubMed and PubMed Central – access to the widest range of free, peer-reviewed and quality assessed biomedical and