@misc{indiciaeffbe03bbd60a,
  title = {The double glucagon test, a new liver function test.},
  author = {H Verhaegen and A De Beukelaer and M L Verhaegen-Declercq and F Krug},
  year = {1971},
  doi = {10.1136/pgmj.47.544.108},
  url = {https://pubmed.ncbi.nlm.nih.gov/5572524/},
  note = {Source identifier: 5572524}
}