@article{PS_2012__16__375_0,
     author = {Laurent, St\'ephane and Legrand, Catherine},
     title = {A bayesian framework for the ratio of two {Poisson} rates in the context of vaccine efficacy trials},
     journal = {ESAIM: Probability and Statistics},
     pages = {375--398},
     publisher = {EDP-Sciences},
     volume = {16},
     year = {2012},
     doi = {10.1051/ps/2010018},
     mrnumber = {2972499},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ps/2010018/}
}