@article{Bat-Erdene2013,
author = {Bat-Erdene, U. and Metcalfe, A. and McDonald, S.W. and Tough, S.C.},
title= {Validation of Canadian mothers’ recall of events in labour and delivery with electronic health records},
year = {2013},
doi = {10.1186/1471-2393-13-S1-S3},
volume = {13},
number = {1},
pages = {3},
}