We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleStatistical Handling of Oral Hygiene Ratings.AuthorsGOOSE, D. H.PublicationJournal of Dental Research, 1970, Vol 49, Issue 6, p1550ISSN0022-0345Publication typearticleDOI10.1177/00220345700490066801