@misc{indiciaed9c49736be46,
  title = {Classification systems for groin hernias.},
  author = {Robert M Zollinger},
  year = {2003},
  doi = {10.1016/s0039-6109(03)00126-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/14533903/},
  note = {Source identifier: 14533903}
}