@article{article79bffbee,
title   = {Emergency medical services: Brazil},
author = {Timerman, Sérgio and Gonzalez, Maria M. C. and Zaroni, Ana C. and Ramires, José Antônio Franchini},
year = {2006},
doi = {10.1016/j.resuscitation.2006.05.010},
journal   = {Resuscitation}
}