@misc{indiciae02bb33b3c705,
  title = {Acute appendicitis presenting as melaena.},
  author = {K C Tham and C L Kok and T Hein},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1494337/},
  note = {Source identifier: 1494337}
}