@article{nagai_1987, 
  title={Endoscopic microwave coagulation therapy for early gastric cancer: A study on local cure}, 
  volume={29}, 
  DOI={10.11280/gee1973b.29.2153}, 
  number={10}, 
  publisher={Japan Gastroenterological Endoscopy Society}, 
  author={NAGAI, Yuo}, 
  year={1987}
  }