@article{article2fb4f3a6,
title   = {Lead exposure and periodontitis in US adults},
author = {Saraiva, Maria da Conceição Pereira and Taichman, R. S. and Braun, T. and Nriagu, J. and Eklund, S. A. and Burt, B. A.},
year = {2006},
doi = {10.1111/j.1600-0765.2006.00913.x},
journal   = {Journal of Periodontal Research}
}