Continuously in print for more than 120 years ,Dorland's Pocket Medical Dictionary, 30th Edition, includes the most often-used terminology fromDorland's Illustrated Medical Dictionary, the world's most trusted medical dictionary.Concise terms, carefully selected illustrations, and a convenient, portable size make this the #1 choice of a wide variety of students and professionals.More than 36,000 entries , a32-page set of high-quality anatomical plates , and257 full-color illustrations keep you fully informed and put dependable medical information at your fingertips.