@misc{indiciaea1d5168f3104,
  title = {Variable bioavailability of papaverine.},
  author = {G Berg and K A Jönsson and M Hammar and B Norlander},
  year = {1988},
  doi = {10.1111/j.1600-0773.1988.tb01893.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3413033/},
  note = {Source identifier: 3413033}
}