title: Medical subject headings (MeSH) terms.
authors.affiliation: Department of Orthopaedics, Guru Teg Bahadur Hospital and University College of Medical Sciences, Dilshad Garden, New Delhi, India.
authors.forename: Ish Kumar
authors.initials: IK
authors.lastname: Dhammi
authors.affiliation: Department of Orthopaedics, Guru Teg Bahadur Hospital and University College of Medical Sciences, Dilshad Garden, New Delhi, India.
authors.forename: Sudhir
authors.initials: S
authors.lastname: Kumar