Additional file 1: of Effect of PycnogenolÂŽ on attention-deficit hyperactivity disorder (ADHD): study protocol for a randomised controlled trial
journal contributionposted on 28.03.2017 by Annelies Verlaet, Berten Ceulemans, Helene Verhelst, Dirk Van West, Tess De Bruyne, Luc Pieters, Huub Savelkoul, Nina Hermans
Any type of content formally published in an academic journal, usually following a peer-review process.
SPIRIT 2013 Checklist: recommended items to address in a clinical trial protocol and related documents*. (DOCX 100 kb)