The CD-ROM format consists of a complete cycle of the journal, fully-searchable and networkable at no extra cost. Subscribers receive updated CD-ROMs every six months. Medicine Online also presents the full cycle of topics, with frequent updates as new material is published in journal form. Currently, full access to Medicine Online is provided to Medicine journal or Medicine on CD-ROM subscribers free of charge. If you are not eligible for access at present, you may sample a selection of articles without logging in or registering.
发表于 2007-7-4 23:29:24