@article{Nilsson2020,
author = {Nilsson, A. and Bonander, C. and Stömberg, U. and Björk, J.},
title= {Can the validity of a cohort be improved by reweighting based on register data? Evidence from the Swedish MDC Study},
year = {2020},
doi = {10.1186/s12889-020-10004-z},
volume = {20},
number = {1918},
}