@inproceedings{inproceedings0e26d51c,
title   = {Modelling optimal ages of vaccination for hepatitis A},
author = {Amaku, Marcos and Azevedo, Raymundo and Almeida, Liz M. de and Massad, Eduardo},
year = {2002},
booktitle   = {Mathematical Modelling & Computing in Biology and Medicine}
}