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المؤلفون: Maria Blettner, Jochem König, Stefan Wellek, Philipp Mildenberger, Norbert Donner-Banzhoff
المصدر: Deutsches Ärzteblatt international.
مصطلحات موضوعية: Research design, Clinical Trials as Topic, 030505 public health, Randomization, business.industry, Health services research, MEDLINE, Review Article, General Medicine, 01 natural sciences, Clinical trial, Normal distribution, 010104 statistics & probability, 03 medical and health sciences, Research Design, Intervention (counseling), Statistics, Cluster Analysis, Medicine, 0101 mathematics, Time point, 0305 other medical science, business
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1699ffff87816d921851041b5c1113ddTest
https://doi.org/10.3238/arztebl.2019.0453Test -
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المؤلفون: Gisela Schott, Jochem König, Stephan Schmutz, Wilhelm Niebling, Klaus Lieb, Henry Pachl, Wolf-Dieter Ludwig, Bernd Mühlbauer
المصدر: Deutsches Ärzteblatt international.
مصطلحات موضوعية: business.industry, Download, media_common.quotation_subject, Declaration, Conflict of interest, General Medicine, Guideline, Public relations, School of thought, Scientific evidence, Conviction, Medicine, business, Duty, media_common
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::06cb07d02f8bcb5372fcd210d24f8854Test
https://doi.org/10.3238/arztebl.2015.0445Test