Since 1898, Dorland's Pocket Medical Dictionary has set the world standard as a handy, portable reference on medical terminology. It provides the accurate, clear, up-to-date coverage expected from Dorland's...in a highly compact, easy-to-use format. The 27th Edition features comprehensive updates that reflect all of the very latest medical terms and definitions. In addition, a new two-color page layout-with head words and guide words printed in red-makes reference even easier. What's more, the full-color anatomical insert has been doubled in size. And, a CD-ROM containing Dorland's Electronic Medical Speller, Version 4.0 is now included at no additional cost. With all of these enhancements plus the traditional excellence that users have come to trust, this best-selling resource continues to deliver far greater reference power and value than any other pocket-sized medical dictionary.