DHMO에 관한 웹사이트
Mysterious killer chemical › Dr Karl's Great Moments In Science (ABC Science)
http://www.abc.net.au/science/k2/moments/s1631494.htm
일산화 이수소 속임수
Mysterious killer chemical › Dr Karl's Great Moments In Science (ABC Science)
http://www.abc.net.au/science/k2/moments/s1631494.htm