Methodological and Ethical Issues in Clinical Trials of Acupuncture
Journal of Alternative and Complementary Medicine 1998 Summer; 4(2):159-171
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Randomized Clinical Trials in Children -- Ethical and Methodological Issues Henschel, A D; Rothenberger, L G; Boos, J (2010)Randomization is an internationally accepted methodological tool used to perform sound clinical research. To ensure the clinical value of medical interventions, both evidence based medicine and new drug approvals require ...