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dc.contributor.authorManterola C.
dc.contributor.authorOtzen T.
dc.date.accessioned2020-09-02T22:22:17Z
dc.date.available2020-09-02T22:22:17Z
dc.date.issued2015
dc.identifier10.4067/S0717-95022015000100054
dc.identifier.citation33, 1, 342-349
dc.identifier.issn07179367
dc.identifier.urihttps://hdl.handle.net/20.500.12728/5173
dc.descriptionExperimental studies are characterized by the assessment of effect of one or more interventions, usually comparatively with other intervention, or placebo; and the prospective nature of data collection and follow-up. Included in the term experimental studies, there are a variety of designs: Clinical trials (CT) and its variants, quasi-experimental studies and natural experiments. The aim of this manuscript is to report basic principles, characteristics and CT structure. © 2015, Universidad de la Frontera. All rights reserved.
dc.language.isoes
dc.publisherUniversidad de la Frontera
dc.subjectClinical trial
dc.subjectClinical trials
dc.subjectControlled clinical trials
dc.subjectExperimental studies
dc.subjectPublication type
dc.subjectRandom Allocation
dc.titleExperimental Studies 1st Part. Clinical Trial [Estudios experimentales 1ª parte. El ensayo clínico]
dc.typeArticle


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