@article{Meira-Machado2006,
author = {Meira-Machado, L. and Una-Álvarez, J. and Cadarso-Suárez, C.},
title= {Nonparametric estimation of transition probabilities in a non-Markov illness-death model},
year = {2006},
doi = {10.1007/s10985-006-9009-x},
journal = {Lifetime Data Analysis},
volume = {12},
pages = {325--344},
}