@inbook{Ofstedal2020,
author = {Ofstedal, M.B.},
title= {Data sources for health expectancy research},
year = {2020},
doi = {10.1007/978-3-030-37668-05},
editor = {Jagger, C.},
editor = {Crimmins, E.},
editor = {Saito, Y.},
editor = {De Carvalho Yokota, R.T.},
editor = {Van Oyen, H.},
editor = {Robine, J.-M.},
booktitle = {International handbook of health expectancies},
address = {Cham},
publisher = {Springer},
pages = {69--86},
}