Dorland's Electronic Medical Speller, Version 6.0, adds 500,000 medical and pharmaceutical terms to your spell checker. Based on Dorland's Illustrated Medical Dictionary - the first and last word in medicine for over 110 years - plus other key sources, this CD-ROM gives you the confidence that comes from knowing that everything you write is medically correct. Installation is simple and works with all of the most popular word applications for PC and Macintosh.