Blood Substitutes
Researchers have sought safe and effective blood substitutes for 60 years, and a few viable alternatives are in animal testing.
E-cigarettes and Oral Health
There are still a lot of questions about electronic cigarettes, but evidence is accumulating that the effect on the oral cavity can be as significant as tobacco cigarettes
Medical Notes: Week of May 21, 2017
A look at important medical, health and science headlines for the week of May 21.
