Suicidal Asphyxiation by Using Pure Helium gas: Case Report, Review, and Discussion of the Influence of the Internet

This article discusses a case of suicidal asphyxiation. Due to the nature of the case, the authors briefly examine the issues surrounding Internet sites advising on suicide methodology, & the possibility that individuals accessing the Internet may be psychologically more vulnerable & exhibit higher risk-taking behavior, substance abuse, & depression. (16 refs)