title: Authors' response.
authors.forename: D
authors.initials: D
authors.lastname: Hariharan
authors.forename: D N
authors.initials: DN
authors.lastname: Lobo
mesh_terms: D005547:Foreign Bodies / Q000517:prevention & control*; D006801:Humans; D019300:Medical Errors / Q000517:prevention & control*; D009339:Needles; D013525:Surgical Instruments; D015503:Surgical Sponges