{
  "barcode": {
    "new": "9 780444 899859"
  },
  "disc_title": {
    "old": "Volume 1-I"
  },
  "title": {
    "new": "Paranasal Sinuses & Anterior Skull Base: Volume 1-I",
    "old": "Paranasal Sinuses & Anterior Skull Base"
  }
}