@article{Syse2018,
author = {Syse, A. and Dzamarija, M.T. and Kumar, B. and Diaz, E.},
title= {An observational study of immigrant mortality differences in Norway by reason for migration, length of stay and characteristics of sending countries},
year = {2018},
doi = {10.1186/s12889-018-5435-4},
volume = {18},
number = {508},
}