@article{Guralnick1966,
author = {Guralnick, L.},
title= {Some problems in the use of multiple causes of death},
year = {1966},
doi = {10.1016/0021-9681(66)90031-2},
journal = {Journal of Chronic Diseases},
volume = {19},
number = {9},
pages = {979--990},
}