02120oas 2200841 a 450 991014679050332120251106213014.01879-050X(DE-599)ZDB1499981-X(DE-599)1499981-X(OCoLC)38840980(CONSER) 2009263311(CKB)954925491897(EXLCZ)9995492549189719980324b19802004 sy engurmnu||||||||txtrdacontentcrdamediacrrdacarrierControlled clinical trialsNew York, NY Elsevier Science Pub. Co.©1980-©2004Some numbers issued in combined form.0197-2456 Clinical trialsPeriodicalsClinical TrialsClinical Trials as TopicÉtudes cliniquesPériodiquesÉtudes cliniquesPériodiquesClinical trialsfast(OCoLC)fst00864429Periodical.periodicals.aatPeriodicals.fastPeriodicals.lcgftPériodiques.rvmgfClinical trialsClinical TrialsClinical Trials as Topic.Études cliniquesPériodiques.Études cliniquesClinical trials.Society for Clinical Trials (U.S.)OH1OH1OCLOCLCQTXAU9SUKMGBOCLCQOCLCOOCLCQIULAGLOCLCFOCLCQBUFAU@OCLCOWYUAUDU3WVT2OCLCOOCLCQOCLCOOCLCQOCLCLOCLCQJOURNAL9910146790503321Controlled clinical trials1890682UNINA