Ketamine in Matthew Perry's blood was at level of general anesthesia: officials - Los Angeles Times
Matthew Perry died with enough ketamine in his system for a surgery patient: autopsy
Ketamine Therapy for Mental Health a 'Wild West' for Doctors and Patients - Women's Healthcare
Matthew Perry Was 'Angry And Mean' In His Final Days
Matthew Perry's Death Darkens Ketamine's Startup Glow - WSJ
Matthew Perry's last days were a grim mix of nicotine lollipops, enough ketamine for a general anaesthetic and testosterone jabs that left the Friends icon 'angry and mean
Matthew Perry died with enough ketamine in his system for a surgery patient: autopsy
Ketamine in Matthew Perry's blood was at level of general anesthesia: officials - Los Angeles Times
Autopsy: Matthew Perry Died From Effects Of Ketamine - WCCB Charlotte's CW
Is ketamine, the drug blamed for Matthew Perry's death, dangerous?
Ketamine in Matthew Perry's blood was at level of general anesthesia: officials - Los Angeles Times
Los Angeles medical examiner says Matthew Perry's death caused by 'acute effects of ketamine' – KIRO 7 News Seattle
Matthew Perry cause of death revealed: How 'Friends' star died
Ketamine myths dispelled by clinic following Matthew Perry's death
Matthew Perry died from the effects of ketamine, autopsy report says