text: Additional File 1
  Appendix 1. Indications for liver function tests with no obvious liver disease, and consequent investigations
  
entities.text: ['liver']
entities.type: Organ
entities.entity_id: PMC-1868021-caption-04_T1
entities.text: ['liver']
entities.type: Organ
entities.entity_id: PMC-1868021-caption-04_T2