title: A general framework for studying genetic effects and gene-environment interactions with missing data.
authors.affiliation: Department of Biostatistics, University of North Carolina, Chapel Hill, NC 27599-7420, USA.
authors.forename: Y J
authors.initials: YJ
authors.lastname: Hu
authors.forename: D Y
authors.initials: DY
authors.lastname: Lin
authors.forename: D
authors.initials: D
authors.lastname: Zeng