title: Letter to editor.
authors.affiliation: Assistant Professor, Dept of ENT, Armed Forces Medical College, Pune 411040, India.
authors.forename: K
authors.initials: K
authors.lastname: Manoj Kumar
authors.affiliation: Professor & Head of Department, Dept of ENT, Armed Forces Medical College, Pune 411040, India.
authors.forename: N
authors.initials: N
authors.lastname: Ramakrishnan
authors.affiliation: Associate Professor, Dept of ENT, Armed Forces Medical College, Pune 411040, India.
authors.forename: S K
authors.initials: SK
authors.lastname: Singh