Medicine is ever changing, and its terminology evolves constantly. If you're involved in health care in any way, you need to know the latest medical terms and what they mean. That's why you need Dorland's! The world's most trusted source on the language of medicine for over 100 years, it delivers more entries and better definitions than any other medical dictionary - so you can master more of the current terminology that you need to know.

Highlights of the new 31st Edition include:

- A wealth of illustrations
- A user-friendly format makes reference a snap
- Bonus software on CD-ROM lets you load key terms and definitions onto your PDA, spell medical terms correctly using spell-checker software, and listen to audio pronunciations for 35,000 terms
- Free access to www.Dorlands.com which lets you consult the dictionary online anytime

Hardcover, 81/2 X 107/8", Approx. 2,224 pages, Approx. 1,530 illustrations (1,450 in full color)