[X]Poisoning by and exposure to other gas and vapour, occurrence at other specified place, undetermined intent
[x]poisoning by and exposure to other gas and vapour, occurrence at other specified place, undetermined intent
[X]Poisoning by and exposure to other gas and vapor, occurrence at other specified place, undetermined intent
[x]poisoning by and exposure to other gas and vapor, occurrence at other specified place, undetermined intent