title: Letter to the Editor.
authors.affiliation: Associate Professor, Department of Pediatrics, Armed Forces Medical College, Pune 40, India.
authors.forename: Deepak
authors.initials: D
authors.lastname: Joshi
authors.affiliation: Professor, Department of Pediatrics, Armed Forces Medical College, Pune 40, India.
authors.forename: K M
authors.initials: KM
authors.lastname: Adhikari