@article{ruth_1914, 
  title={COMMON ERRORS IN GALL-TRACT SURGERY}, 
  volume={LXIII}, 
  DOI={10.1001/jama.1914.02570100018006}, 
  number={10}, 
  publisher={American Medical Association (AMA)}, 
  author={RUTH}, 
  year={1914}, 
  month={Sep}
  }