Biomedical and Clinical Laboratory Sciences Research

Over 30 million citations for biomedical literature from MEDLINE, life science journals, and online books.

BioMed Central provides a collection of free, open access, mostly peer reviewed research articles from over 100 biomedical, medicine, health, biology and biotechnology related online journals. (Note: For a few journals, only the research content is free.)

Biological Abstracts provides indexing for over 4,200 journals from the fields of anatomy, bacteriology, behavioral sciences, bioengineering, biotechnology, cell biology, clinical medicine, genetics, immunology, microbiology, nutrition, parasitology, pathology, pharmacology, physiology, radiation and systematic biology, toxicology, virology, and zoology.

Web of Science includes three databases: Science Citation Index Expanded, Social Sciences Citation Index, and Arts & Humanities Citation Index. It indexes over 12,000 journals and 120,000 conference proceedings with the strongest coverage in the sciences (over 8,500 journals), followed by social sciences (over 3,000 journals), and arts and humanities (over 1,700 fully indexed journals). Our Web of Science subscription includes articles published from 1987 to the present; updated weekly. For impact factor information about specific journals use Journal Citation Reports.