1985- Bibliographic coverage of complementary medicine including acupuncture, herbalism, homeopathy, hypnosis, chiropractic, Chinese medicine, and yoga. 1973- Bibliographic coverage of ethical and public policy issues in health care and biomedical research in journals, books, book chapters, newspaper articles, court decisions, and other legal material. Books in Print Books available for purchase as well as out of print materials. Full-text information on carcinogenicity, mutagenicity, tumor promotion, and tumor inhibition test results of over 8000 chemicals. CDC Wonder CDC reports, guidelines, and health data for disease and demographic groups.
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ChemID Dictionary of over 339,000 compounds, including CAS Registry Numbers, molecular formulae, generic names, trivial names, other synonyms, and MeSH headings. ChemIDplus database of 350,000 chemical records, including 56,000 with structures. Locator links allow immediate searching of other databases for information about a given chemical. An international listing of thousands of clinical trials actively recruiting patients. Combined Health Information Database CHID provides titles, abstracts, and availability information for health information and health education resources produced by health-related agencies of the federal government.