https://www.chinadaily.com.cn/english/doc/2005-07/24/content_462833.htm
Colliery gas poisoning kills four miners
gas poisoningcollierykillsfourminers
https://www.prnewswire.com/news-releases/spence-law-firm-llc-family-alleges-gas-poisoning-in-airbnb-vacation-home-302104804.html
Spence Law Firm LLC: Family Alleges Gas Poisoning in Airbnb Vacation Home
/PRNewswire/ -- A Montana family of four alleges in new lawsuits that they were poisoned by a boiler spewing carbon monoxide gas into an Airbnb vacation...
law firm
https://www.mic.com/articles/36945/afghan-girls-school-poisoning-74-girls-poisoned-in-suspected-taliban-gas-attack
Afghan Girls School Poisoning: 74 Girls Poisoned in Suspected Taliban Gas Attack
Apr 21, 2013 - According to Reuters, as many as 74 school girls at the Bibi Hawa Girls High School are feared poisoned after falling sick from smelling a strange gas on...
girls schoolafghanpoisoning74