Dose-response relationship between tobacco consumption and melanin pigmentation in the attached gingiva.

Abstract

The dose response relationship between tobacco consumption and melanin pigmentation in the attached gingiva was examined on two occasions 4 years apart in a group of Japanese lead workers with blood lead concentrations below 2.0 mu mol/kg (40 micrograms/100 g). In the two examinations, 12% and 18% of the total group of workers and 17% and 24% of the smokers… (More)

Topics

Cite this paper

@article{Araki1983DoseresponseRB, title={Dose-response relationship between tobacco consumption and melanin pigmentation in the attached gingiva.}, author={Shin-Ichi Araki and Kazuya Murata and Kyosuke Ushio and Randall S Sakai}, journal={Archives of environmental health}, year={1983}, volume={38 6}, pages={375-8} }