@article{Kahn2012,
author = {Kahn, K. and Collinson, M.A. and Gómez-Olivé, F.X. and Mokoena, O. and Twine, R. and Mee, P.l. and Afolabi, S.A. and Clark, B.D. and Kabudula, C.W. and Khosa, A. and et.al.},
title= {Profile: Agincourt health and socio-demographic surveillance system},
year = {2012},
doi = {10.1093/ije/dys115},
journal = {International Journal of Epidemiology},
volume = {41},
number = {4},
pages = {988--1001},
}