1932–present. Provides critical reviews of the primary research literature in 50+ disciplines within the biomedical/life sciences, physical sciences, and social sciences.
Contains reference material covering all major scientific disciplines with articles drawn from McGraw-Hill encyclopedias, dictionaries, and yearbooks, as well as videos, curriculum materials, and links to primary source documents.
An easy-to-use online reference tool for starting research. Gather background information on your topic from hundreds of full-text general and subject-specific reference titles, as well as numerous images, audio files, and video clips.
MEDLINEplus -- United States National Library of Medicine; a guide to thousands of prescription and over-the-counter medications, as well as herbs and supplements.