@misc{indiciae7a0d91210cda,
  title = {Combination therapy in hypertension.},
  author = {F O Simpson},
  year = {1980},
  doi = {10.2165/00003495-198020010-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/6156815/},
  note = {Source identifier: 6156815}
}