Created by MedicineNet.com, this free and constantly revised encylopedic dictionary of classic and contemporary medical terms contains over 9,000 entries. Written entirely by physicians for both professional and non-professional readers, the dictionary also includes "pertinent scientific items, abbreviations, acronyms, jargon, institutions, projects, symptoms, syndromes, eponyms, medical history -- all having to do with medicine and the biomedical sciences, particularly anything of value and of interest." Users can browse the dictionary by alphabetical entry or conduct a keyword search. The length of dictionary entries vary widely, and some are quite brief. Some, however (mostly conditions or diseases), include links to detailed articles and related forums at the MedicineNet main site. While new medical information sites seem to pop up every day, the depth of Medterms, the frequent updates, and its doctor-only editors mark it as a notable resource.