Persistent concerns about a repeated false-positive immunoassay result can be excluded, if warranted, by confirmatory testing using liquid chromatography/tandem mass-spectroscopy (LC/MS/MS)
Before e-cigarettes took the world by storm, Hon was working on simpler ways for people to take Chinese remedies, such as ginseng and deer antler
Vaping products may also contain harmful chemicals, though the composition can vary
In markets increasingly hungry for craft and storytelling, regional products function as ambassadors for culture, climate, and community
Three chemicals in thirdhand smoke hit levels considered harmful by some state environmental agencies, the new study found
These belts, designed to provide structural stability, can inadvertently act as footholds, allowing children to climb into the pool unsupervised, increasing the risk of drownings and injuries