title: Role of lorazepam challenge test in childhood catatonia.
authors.affiliation: Department of Pediatrics, Subharti Medical College, Meerut, India.
authors.forename: Chandra Madhur
authors.initials: CM
authors.lastname: Sharma
authors.affiliation: Department of Psychiatry, Lady Hardinge Medical College, New Delhi, India.
authors.forename: Shivanand
authors.initials: S
authors.lastname: Jena
authors.affiliation: Department of Obstetrics and Gynecology, Subharti Medical College, Meerut, India.
authors.forename: Deepti
authors.initials: D
authors.lastname: Sharma
authors.affiliation: Department of Pediatrics, Rohilkhand Medical College, Bareilly, India.
authors.forename: Ravi Prakash
authors.initials: RP
authors.lastname: Agrawal