Controlled clinical trials.

Bibliographic Details
New Title:	Contemporary clinical trials (Online) Clinical trials (London, England : Online)
Uniform Title:	Controlled clinical trials (Online)
Corporate Author:	Society for Clinical Trials (U.S.)
Format:	Journal
Language:	English
Published:	New York, NY : Elsevier Science Pub. Co., ©1980-©2004.
Subjects:	Clinical trials > Periodicals. Clinical Trials as Topic > Periodicals.
Online Availability:

Description
Published:	Began with: Vol. 1, issue 1 (May 1980); ceased with: Vol. 25, issue 6 (Dec. 2004).
Item Description:	Description based on first issue; title from PDF issue table of content (ScienceDirect, viewed Apr. 24, 2009). Last issue consulted (viewed Apr. 24, 2009). Some numbers issued in combined form. Electronic resource.
Publication Frequency:	Bimonthly, 1990-
Format:	Mode of access: World Wide Web.
ISSN:	0197-2456 1559-2030 1740-7753
Related Items:	In Feb. 2004, the Society for Clinical trials launched Clinical trials as the Society's official journal, while Controlled clinical trials continued to be published separately; in 2005 Contolled clinical trials became Contemporary clinical trials, still published by Elsevier.