@article{articlebf1d4093,
title   = {Potential biases in the classification, analysis and interpretations in cross-sectional study: commentaries – surrounding the article "resting heart rate: its correlations and potential for screening metabolic dysfunctions in adolescents"},
author = {Moraes, Augusto César Ferreira de and Cassenote, Alex Jones Flores and Moreno, Luis A. and Carvalho, Heráclito Barbosa},
year = {2014},
doi = {10.1186/1471-2431-14-117},
journal   = {BMC Pediatrics}
}