article_metadata: Fereydoon Roohi Toby Gropen Roger W Kula
article_metadata: 10.4103/2152-7806.126931
article_metadata: Surg Neurol Int
article_metadata: 2014 Feb 12;5:17.
article_metadata: chiari malformation hydrocephalus isolation of fourth ventricle opioid analgesics sudden unexpected death
article_metadata: CC BY-NC-SA
article_metadata: https://pubmed.ncbi.nlm.nih.gov/24778905/
article_metadata: Case Reports
article_metadata: PMC3994690
article_metadata: 24778905
article_metadata: Sudden unexpected nocturnal death in Chiari type 1 malformation and potential role of opioid analgesics
article_metadata: 2014