MEDLINE, cancer-CD, SCI-CD addition on CD-ROM.

Compact Disc Read-Only-Memory, CD-ROM, is a powerful resource which combines the best features of both online and print access to the literature: multiple access points and leisurely browsing (online accessibility without a modem or without its cost). Applied to the MEDLINE database, this technology has created a brand new market, one which is increasingly competitive and therefore evolving rapidly. Five MEDLINE and two non-MEDLINE products are reviewed. The MEDLINE products include: BRS/COLLEAGUE DISC, Compact Cambridge, Ebsco's Core MEDLINE, Online Research System's Compact Med-Base, and SilverPlatter's MEDLINE on CD-ROM. The two other products include: Institute for Scientific Information's SCI CD Edition and SilverPlatter's CANCER-CD. The market is still wide open and the buyer is wise to try before he buys. However, there are great differences between the various packagings of a rather familiar product. In our view, in terms of ease of use, SilverPlatter was the clear winner. Ebsco's product is attractive because of its containment on one CD. Med-Base is the most original and offers special features not found elsewhere. Finally, personal preference is a strong consideration and should not be overlooked.