B. Jensen Matthew, L. Janik Erika, J. Waclawik Andrew, The Early Use of Blinding in Therapeutic Clinical Research of Neurological Disorders, Journal of Neurological Research and Therapy, Volume 1, Issue 2, 2016, Pages 4-16, ISSN 2470-5020, https://doi.org/10.14302/issn.2470-5020.jnrt-15-803. (https://openaccesspub.orgjnrt/article/223) Keywords: neurology; research; clinical trial; blind; placebo