We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePolygenic effects and cigarette smoking account for a portion of the familial aggregation of nuclear sclerosis.AuthorsKlein AP; Duggal P; Lee KE; O'Neill JA; Klein R; Bailey-Wilson JE; Klein BEPublicationAmerican journal of epidemiology, 2005, Vol 161, Issue 8, p707ISSN0002-9262Publication typearticleDOI10.1093/aje/kwi102