title: Semiparametric regression during 2003-2007.
authors.affiliation: School of Operations Research and Information Engineering, Cornell University, 1170 Comstock Hall, Ithaca, NY 14853, U.S.A.
authors.forename: David
authors.initials: D
authors.lastname: Ruppert
authors.forename: M P
authors.initials: MP
authors.lastname: Wand
authors.forename: Raymond J
authors.initials: RJ
authors.lastname: Carroll