Here, Dr. Yuhua Li from Xi'an University of Science and Technology, Prof. Rui Zhu from Shanghai University of Electric Power, ...
In orthodontic patients with pierced ears, 30% are allergic to nickel, copper and chromium ... free alloys. Research demonstrates that there are numerous potential allergens in everyday dental ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback