Contains Science Citation Index Expanded 1900-, Social Sciences Citation Index 1956-, and Arts & Humanities Citation Index from 1975. It allows the identification of key articles in a discipline and to search by cited reference, that is to trace references that refer to a particular work or author.
MEDLINE is the U.S. National Library of Medicine´s premier bibliographic database covering the fields of medicine, nursing, dentistry, veterinary medicine, the preclinical sciences, health administration, and the health care system. For the most up-to-date references also check PREMEDLINE.
Scopus is a large multidisciplinary database indexing over 20,000 peer reviewed journals produced by thousands of international publishers in the life sciences, physical sciences, health sciences and social sciences. In addition to the journal literature, Scopus indexes conference proceedings, patents and books. It also provides citation analysis of authors and subject areas.
Includes 15,000 peer reviewed techniques and procedures across 16 titles including Current protocols in Microbiology, Molecular biology, Neuroscience, Chemical biology, Essential laboratory techniques, Cell biology, Cytometry, Neuroscience, Nucleic Acid Chemistry, Pharmacology, Protein Science, Toxicology, Bioinformatics, Mouse biology, Human genetics, and Stem Cell Biology.