Manuscripts cannot be uploaded to OJCCT, LEBRON explained, because it is not a bulletin board or E-mail, forms of electronic transmission of information that have created an ambience clouding people's understanding of what the journal is attempting to do. OJCCT, which publishes peer-reviewed medical articles dealing with the subject of clinical trials, includes text, tabular material, and graphics, although at this time it can transmit only line illustrations. Next, LEBRON described how AAAS and OCLC arrived at the subject of clinical trials: It is 1) a highly statistical discipline that 2) does not require halftones but can satisfy the needs of its audience with line illustrations and graphic material, and 3) there is a need for the speedy dissemination of high-quality research results. Clinical trials are research activities that involve the administration of a test treatment to some experimental unit in order to test its usefulness before it is made available to the general population. LEBRON proceeded to give additional information on OJCCT concerning its editor-in-chief, editorial board, editorial content, and the types of articles it publishes (including peer-reviewed research reports and reviews), as well as features shared by other traditional hard-copy journals. Among the advantages of the electronic format are faster dissemination of information, including raw data, and the absence of space constraints because pages do not exist. (This latter fact creates an interesting situation when it comes to citations.) Nor are there any issues. AAAS's capacity to download materials directly from the journal to a subscriber's printer, hard drive, or floppy disk helps ensure highly accurate transcription. Other features of OJCCT include on-screen alerts that allow linkage of subsequently published documents to the original documents; on-line searching by subject, author, title, etc.; indexing of every single word that appears in an article; viewing access to an article by component (abstract, full text, or graphs); numbered paragraphs to replace page counts; publication in Science every thirty days of indexing of all articles published in the journal; typeset-quality screens; and Hypertext links that enable subscribers to bring up Medline abstracts directly without leaving the journal.