= Multiple sources| Data Warehouse (National Center for Health Statistics)
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| Dentists Register
General Dental Council Dentists Register | ||||
| Current Year Only | | |||
| Dermnet: the Dermatologists' Image Resource
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| Developmental and Reproductive Toxicology Information Center (DART/ETCI)
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| Dietary supplements labels database
The Dietary Supplements Labels Database offers information about ingredients in more than two thousand selected brands of dietary supplements. | ||||
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| Directory of Diplomates
Directory of the American Board of Orthodontists, orthodontic | ||||
| Current Year Only | | |||
| Directory of Health Organizations Online (DIRLINE)
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| Directory of Published Proceedings
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 | Dissertation Abstracts
Covers every doctoral dissertation completed in the U.S. at accredited institutions for the last150 years | |||
| First Search (OCLC) See More Info for access information. | 1861- (indexing); 1980- (abstracting dissertations); 1988- (abstracting theses) | | ||
| Doctor's Guide: Congress Resource Center
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| DrugBank
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| Drugs and Lactation
Database of drugs and chemicals to which breastfeeding mothers may be exposed | ||||
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| Drugs in Pregnancy and Breastfeeding
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