Modification of BRCA1-associated breast cancer risk by the polymorphic androgen-receptor CAG repeat. - Rebbeck,T.R.; Kantoff,P.W.; Krithivas,K.; Neuhausen,S.; Blackwood,M.A.; Godwin,A.K.; Daly,M.B.; Narod,S.A.; Garber,J.E.; Lynch,H.T.; Weber,B.L.; Brown,M. (Am J Hum Genet, 1999)