@misc{indiciae86d857afff34,
  title = {Pepsinogen C: a type 2 cell-specific protease.},
  author = {Cherie Foster and Amana Aktar and Denel Kopf and Peggy Zhang and Susan Guttentag},
  year = {2003},
  doi = {10.1152/ajplung.00310.2003},
  url = {https://pubmed.ncbi.nlm.nih.gov/14578117/},
  note = {Source identifier: 14578117}
}