@article{Dorrington2011,
author = {Dorrington, R.E.  and Bradshaw, D. },
title= {Maternal mortality in South Africa: Lessons from a case study in the use of deaths reported by households in censuses and surveys},
year = {2011},
doi = {10.1007/s12546-011-9050-9},
journal = {Journal of Population Research },
volume = {28},
number = {1},
pages = {49--73},
}