@article{tateda_yoshizumi_hirata_ohara_1971, 
  title={A Case of the Primary Gallbladder Sarcoma}, 
  volume={25}, 
  DOI={10.11261/iryo1946.25.195}, 
  number={3}, 
  publisher={Japanese Society of National Medical Services}, 
  author={TATEDA, Akira and YOSHIZUMI, Masanaka and HIRATA, Kazuo and OHARA, Hiroo}, 
  year={1971}
  }