Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEditorial - Is There a Threshold?AuthorsDennis, J.A.PublicationRadiation Protection Dosimetry, 1996, Vol 63, Issue 2, p83ISSN0144-8420Publication typeArticleDOI10.1093/oxfordjournals.rpd.a031523