Matthew Perry wrote about ketamine infusion therapy in his memoir - The Independent
- Matthew Perry wrote about ketamine infusion therapy in his memoir The Independent
- Perry death an accident caused by ketamine - coroner BBC
- What to Know About the Effects of Ketamine The New York Times
- Matthew Perry died of ‘acute effects of ketamine’, autopsy report says The Guardian
- Matthew Perry’s Cause of Death Revealed as ‘Acute Effects of Ketamine’ Variety