@article{article5304ec09,
title   = {Comparison between symbolic and spectral analyses of short-term heart rate variability in a subsample of the ELSA-Brasil study},
author = {Dantas, Eduardo Miranda and Andreão, Rodrigo Varejão and Silva, Valdo José Dias da and Ribeiro, Antonio L. P. and Kemp, Andrew H. and Brunoni, André R. and Lotufo, Paulo A. and Rodrigues, Sérgio L. and Bensenor, Isabela M. and Mill, José Geraldo},
year = {2015},
doi = {10.1088/0967-3334/36/10/2119},
journal   = {Physiological Measurement}
}