Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePrevention Trials.AuthorsKessler, Larry; Taylor, PhilipPublicationMedical Decision Making, 1989, Vol 9, Issue 1, p1ISSN0272-989XPublication typeArticleDOI10.1177/0272989X8900900102