Rangu, S.C., Sundaragiri, S. and Rangu, S. 2016. Suffocation due to irrespirable gases in confined spaces: accidental deaths of rescuers. International Journal of Research in Medical Sciences. 4, 5 (Dec. 2016), 1775–1777. DOI:https://doi.org/10.18203/2320-6012.ijrms20161271.