@inbook{Lamb2004,
author = {Lamb, V.L. and Siegel, J.S.},
title= {Health demography},
year = {2004},
doi = {10.1016/B978-012641955-9/50048-5},
editor = {Siegel, J.S.},
editor = {Swanson, D.A.},
booktitle = {The Methods and Materials of Demography},
address = {Amsterdam},
publisher = {Elsevier Academic Press},
pages = {341--370},
}