@misc{indiciaea0e8f987ca32,
  title = {On Protagon.},
  author = {A Gamgee and E Blankenhorn},
  year = {1879},
  doi = {10.1113/jphysiol.1879.sp000051},
  url = {https://pubmed.ncbi.nlm.nih.gov/16991278/},
  note = {Source identifier: 16991278}
}