@article{simpson_1903, 
  title={THE RELIEF OF PARALYTIC DISTENSION OF THE BOWEL IN OPERATING FOR INTESTINAL OBSTRUCTION.}, 
  volume={161}, 
  DOI={10.1016/s0140-6736(01)70392-3}, 
  number={4164}, 
  publisher={Elsevier BV}, 
  author={Simpson}, 
  year={1903}
  }