Nicotine amounts aren't constant among cigar brands Even smokers of the same brand may be exposed to varying doses of nicotine and other smoke constituents.
Infections with pneumonia send a substantial number of older adults to the hospital, much more than younger adults. Researchers are calling for new rapid diagnostic tests.
I was “foggy” on when and how to apply screens for lung cancer with low-dose CT, but a perfect model for a 3-question template provided answers.
The Centers for Medicare & Medicaid Services announced plans to cover low-dose CT screening for lung cancer, based mainly on the National Lung Screening Trial.