An authoritative and comprehensive encyclopedia on animal behavior.
An authoritative and comprehensive encyclopedia on animal behavior. features signed articles with the author's photo & vitae as well as a bibliographer and links to related articles iin the encyclopedia.
Covers biological, molecular, and medical topics concerning viruses in animals, plants, bacteria, and insects.
Topics include the effects of viruses on the immune system, the role of viruses in disease, oncology, gene therapy, and evolution, plus a wide range of related topics.
Identifies journal articles and cited references to research publications from 1900-current, including all disciplines, some with links to full text. Search for articles and authors, track citations, and analyze citation activity.
Identifies articles in clinical and basic biomedical research as well as in psychology, many with links to full text.
PubMed® comprises more than 30 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. Includes access to molecular and bioinformatic databases from the NCBI system (previous Entrez). Automatically expands (explodes) subject headings. Truncation turns off this automatic expansion of the hierarchical subject headings.
Identifies articles in clinical and basic biomedical research as well as in psychology. Many with links to full text.
Full-text articles are provided by Ovid and may include some articles not available though our regular online journal subscriptions. Provides the easiest interface for precise searching with subject headings and subheadings.
Covers primary research journals on all aspects of scientific plant research, especially on pathology, symbiosis, biochemistry, genetics, biotechnology, and environmental biology.