@misc{indiciaec2f583477433,
  title = {Pancreatic extracts.},
  author = {C W Darby},
  year = {1970},
  doi = {10.1136/bmj.2.5704.299-d},
  url = {https://pubmed.ncbi.nlm.nih.gov/5420197/},
  note = {Source identifier: 5420197}
}