Grete Moe b

Salivary nickel and chromium in subjects with different types of fixed orthodontic appliances.

G. Moe, A. Hensten-Pettersen, H. Kerosuo, 1997, American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.