Imputation and quality control steps for combining multiple genome-wide datasets oleh Shefali S Verma, Mariza ede Andrade, Gerard eTromp, Helena eKuivaniemi, Elizabeth ePugh, Bahram eNamjou, Shubhabrata eMukherjee, Gail P Jarvik, Leah Claire Kottyan, Amber eBurt, Yuki eBradford, Gretta D Armstrong, Kimberly eDerr, Dana eCrawford, Jonathan L Haines, Rongling eLi, David eCrosslin, Marylyn D Ritchie