Japan's parliament on Wednesday passed a bill to legalize medical products using substances derived from cannabis while also plugging a loophole in existing prohibitions against the drug by criminalizing use.Drugs made from cannabis plants are currently only permitted in clinical trials in Japan, but patient groups have been calling for access to cannabis-derived cannabidiol medicines already approved in Europe and the United States for conditions such as severe epilepsy.Under the revised laws, which enter into force within a year from promulgation, cannabis and tetrahydrocannabinol (THC), …READ FULL ARTICLE