8f817ee0d146d310VgnVCM100000c2b1d38dRCRDapproved/UMICH/stats/Home/People/Faculty/Faculty PublicationsEquivalent Kernels of Smoothing Splines in Nonparametric Regression for Clustered Data5f817ee0d146d310VgnVCM100000c2b1d38d____Equivalent Kernels of Smoothing Splines in Nonparametric Regression for Clustered DataWang, NaisyinX. Lin;A. Welsh;R. J. CarollnwangaaBiometrika912004177-193jjsantosjjsantos1363184945160