Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTHE AUTHORS REPLY.AuthorsDlugosz, Larry; Bracken, Michael; Vena, John; Byers, Tim; Sever, Lowell; Marshall, ElizabethPublicationAmerican Journal of Epidemiology, 1993, Vol 137, Issue 5, p585ISSN0002-9262Publication typeArticleDOI10.1093/oxfordjournals.aje.a116713