@misc{indiciae0d58c5fff353,
  title = {Systemic scleroderma with portal hypertension.},
  author = {R J CALVERT and B BARLING and M SOPHER and M FEIWEL},
  year = {1958},
  doi = {10.1136/bmj.1.5061.22},
  url = {https://pubmed.ncbi.nlm.nih.gov/13489299/},
  note = {Source identifier: 13489299}
}