HONG KONG (Reuters) - Smoking a joint is equivalent to 20 cigarettes in terms of lung cancer risk, scientists in New Zealand have found, as they warned of an “epidemic” of lung cancers linked to cannabis.
HONG KONG (Reuters) - Smoking a joint is equivalent to 20 cigarettes in terms of lung cancer risk, scientists in New Zealand have found, as they warned of an “epidemic” of lung cancers linked to cannabis.
