title: Hazard notice: Blocked oxygen humidifier!!
authors.affiliation: Department of Anaesthesiology, BLDE University and Research Centre, Bijapur, Karnataka, India.
authors.forename: Shivanand L
authors.initials: SL
authors.lastname: Karigar
authors.affiliation: Department of Anaesthesiology, Pravara Institute of Medical Sciences, Loni, Maharashtra, India.
authors.forename: Akshaya N
authors.initials: AN
authors.lastname: Shetti
authors.affiliation: Department of Periodontology, Rural Dental College, Loni, Maharashtra, India.
authors.forename: Rachita G
authors.initials: RG
authors.lastname: Mustilwar
authors.affiliation: Department of Anaesthesiology and Critical Care, Mahatma Gandhi Medical College and Research Institute, Puducherry, India.
authors.forename: Dewan Roshan
authors.initials: DR
authors.lastname: Singh