FDA said it has taken action against 55 tobacco retailers by issuing the first warning letters for selling newly regulated tobacco products, such as e-cigarettes, e-liquids and cigars, to minors. These actions come about a month after FDA began enforcing new federal regulations making it illegal nationwide to sell e-cigarettes, cigars, hookah tobacco, and other...
In 1996, Lei Zheng, a graduate of Peking Union Medical College, enrolled in the doctorate program at what was then known as the Cancer Therapy & Research Center in San Antonio.
