@article{articlece9673a6,
title   = {The use of chronic gingivitis as reference status increases the power and odds of periodontitis genetic studies: a proposal based in the exposure concept and clearer resistance and susceptibility phenotypes definition},
author = {Garlet, Gustavo Pompermaier and Trombone, Ana Paula Favaro and Menezes, Renato and Letra, Ariadne and Repeke, Carlos Eduardo and Vieira, Andreia Espindola and Martins Jr., Walter and Neves, Lucimara Teixeira das and Campanelli, Ana Paula and Santos, Carlos Ferreira dos and Vieira, Alexandre R.},
year = {2012},
doi = {10.1111/j.1600-051X.2012.01859.x},
journal   = {Journal of Clinical Periodontology}
}