Transcription: So let's go to our third search engine, Medical World Search. Medical World Search indexes using 200,000 medical concepts. It includes MeSH, ICD-9, CM, and CPT codes. The sites are then selected by people. And it allows for simultaneous use of other search engines, such as AltaVista and Medline. Here you can see the opening screen, and I've pulled down the pull-down menu to show you other options including PubMed, Medline. I'm going to take you for another search looking for information on neuraminidase inhibitors and I'm going to show you how easy it is in Medical World Search to switch to se ...