Mrs Alice Mead, Dr Philip Robson at the Witness Seminar on The Medicalization of Cannabis held by The History of Twentieth Century Medicine Group 24/03/2009
Dr Edward Gill, Professor Tony Moffat at the Witness Seminar on The Medicalization of Cannabis held by The History of Twentieth Century Medicine Group 24/03/2009
Professor Roger Pertwee, Dr Edward Gill at the Witness Seminar on The Medicalization of Cannabis held by The History of Twentieth Century Medicine Group 24/03/2009
Ms Emily Sissy, Professor Tony Moffat at the Witness Seminar on The Medicalization of Cannabis held by The History of Twentieth Century Medicine Group 24/03/2009
Professor Susanne MacGregor, Professor Virginia Berridge, Mr John Witton at the Witness Seminar on The Medicalization of Cannabis held by The History of Twentieth Century Medicine Group 24/03/2009
Dr Ethan Russo, Dr William Notcutt at the Witness Seminar on The Medicalization of Cannabis held by The History of Twentieth Century Medicine Group 24/03/2009
