01700nas 2200553-a 450 99621057750331620230222213018.0(DE-599)ZDB2236915-6(OCoLC)58994937(CKB)1000000000026285(CONSER)--2005212258(EXLCZ)99100000000002628520050414b20062007 s-- aengurcnu||||||||txtrdacontentcrdamediacrrdacarrierPLoS clinical trialsCambridge, UK Public Library of Science2006-Refereed/Peer-reviewedTitle from PDF caption (publisher's Web site, viewed June 8, 2006).1555-5887 Clinical trialsPublic Library of Science clinical trialsPUBLIC LIBRARY OF SCIENCE CLINICAL TRIALSPLOS CLIN TRIALSPLoS Clin TrialsClinical trialsPeriodicalsClinical trialsInformation servicesClinical Trials as TopicClinical TrialsebpsClinical trialsfast(OCoLC)fst00864429Periodical.Fulltext.Internet Resources.Periodicals.Periodicals.fastClinical trialsClinical trialsInformation services.Clinical Trials as Topic.Clinical Trials.Clinical trials.616Public Library of Science.JOURNAL996210577503316PLoS clinical trials2037382UNISA