@misc{indiciae9110c45918f7,
  title = {Subacute retroperitoneal appendicitis.},
  author = {G M Hasse},
  year = {1991},
  doi = {10.3928/0090-4481-19910701-03},
  url = {https://pubmed.ncbi.nlm.nih.gov/1923639/},
  note = {Source identifier: 1923639}
}