MEDLINE (ISI) This link opens in a new windowU.S. National Library of Medicine's bibliographic database covering biomedicine and life sciences topics such as bioengineering, public health, clinical care, plant and animal science, nursing, dentistry, veterinary medicine, marine biology, and preclinical sciences. Indexes content from over 4,900 journals in 30 languages, plus a select number of relevant items from newspapers, magazines, and newsletters.