@article{He2010,
author = {He, Yulei},
title= {Missing Data Analysis Using Multiple Imputation: Getting to the Heart of the Matter},
year = {2010},
doi = {10.1161/circoutcomes.109.875658},
journal = {Circulation: Cardiovascular Quality and Outcomes},
volume = {3},
number = {1},
pages = {98--105},
}