The National Center for Complementary and Alternative Medicine created this database of more than 180,000 bibliographic citations from 1963-1999, which is a subset of the Medline database. Specific diseases can be found by browsing "CAM & diseases," a therapy under "CAM & Methods," and a medical field under "CAM & Systems." Citations are arranged by last name of the author. Searchable (specific fields, Boolean, limits, etc.).