@article{DBLP:journals/mcs/NawataNWK08,
author = {Kazumitsu Nawata and
Ayako Nitta and
Sonoko Watanabe and
Koichi Kawabuchi},
title = {An analysis of hip fracture treatments in Japan by the discrete-type
proportional hazard and ordered probit models},
journal = {Mathematics and Computers in Simulation},
volume = {78},
number = {2-3},
year = {2008},
pages = {303-312},
ee = {http://dx.doi.org/10.1016/j.matcom.2008.01.023},
bibsource = {DBLP, http://dblp.uni-trier.de}
}