@misc{indiciae6c3ad1265311,
  title = {Emergency surgery for acute cholecystitis.},
  author = {A W Hargreaves},
  year = {1967},
  doi = {10.1136/pgmj.43.500.406},
  url = {https://pubmed.ncbi.nlm.nih.gov/6043690/},
  note = {Source identifier: 6043690}
}