@article{Wong2015,
author = {Wong, R. and Michaels-Obregon, A. and Palloni, A.},
title= {Cohort profile: The Mexican health and aging study (MHAS)},
year = {2015},
doi = {10.1093/ije/dyu263},
volume = {46},
number = {2},
pages = {e2‒e2},
}