@article{articlec4cf145f,
title   = {Travel medicine in the state of Sa˜o Paulo, Brazil},
author = {Mascheretti, Melissa and Alves, Jessé Reis and Boulos, Marcos and Lopes, Marta Heloisa},
year = {2012},
doi = {10.1016/j.tmaid.2012.09.005},
journal   = {Travel medicine and infectious disease}
}