@article{Jackson2016,
author = {Jackson, C.},
title= {flexsurv: A platform for parametric survival modeling in R},
year = {2016},
doi = {10.18637/jss.v070.i08},
URL = {http://dx.doi.org/10.18637/jss.v070.i08},
volume = {70},
pages = {1--33},
}