Assessment of nickel release from earrings randomly purchased in China and Thailand using the dimethylglyoxime test

by Carsten R. Hamann, Dathan J. Hamann, Quinlan J. Hamann, Curtis P. Hamann, Waranya Boonchai, Lin Feng Li, Jacob P. Thyssen
Published 2018

Spectrometric analysis of mercury content in 549 skin-lightening products: Is mercury toxicity a hidden global health hazard?

by Carsten R. Hamann, Waranya Boonchai, Liping Wen, Emi Nishijima Sakanashi, Chia Yu Chu, Kylin Hamann, Curtis P. Hamann, Kumar Sinniah, Dathan Hamann
Published 2018