The Lancet: July 27, 2007

Cannabis is the most commonly used illegal substance in most countries with up to 20% of young people reporting that they use it at least once a week. This week's podcast features an interview with Stanley Zammit, one of the authors of a meta-analysis on cannabis use and the risk of psychosis.Continue this conversation on social!Follow us today at...https://twitter.com/thelancethttps://instagram.com/thelancetgrouphttps://facebook.com/thelancetmedicaljournalhttps://linkedIn.com/company/the-lan...