An Introduction to Occupational and Environmental Medicine

This video is written and produced by Dr. Jon O’Neal, MD, MPH, FACOEM, and was released in 2016 at the annual conference of the American College of … [Read more...]

Copper Amalgam and Norwegian Dental Health Personnel

Copper amalgams, consisting 60-70% mercury (Hg) and 30-40% copper (Cu) (1, 2), were used very commonly in Norway for children with caries – allegedly … [Read more...]