As freedom to buy and use pot in Colorado has expanded, so has the number of children who've needed medical treatment for accidental exposure to marijuana, a study reports.
CNN.com - RSS Channel - Health, CNN: Health
Wed, 07/27/2016 - 11:00am
As freedom to buy and use pot in Colorado has expanded, so has the number of children who've needed medical treatment for accidental exposure to marijuana, a study reports.