![Puff electronic cigarettes](/sites/default/files/styles/news_article_listing_s/public/2022-08/Puff.jpg?h=e92f3168&itok=b9KQFuOH)
Coolants in Puff electronic cigarettes present health hazard
UC Riverside-led study highlights need for regulation to protect public health
By Iqbal Pittalwala |
| Health
UC Riverside-led study highlights need for regulation to protect public health