@misc{indiciaeae3f5871453a,
  title = {Hyperpigmentation associated with oxprenolol administration.},
  author = {A D Harrower and J A Strong},
  year = {1977},
  doi = {10.1136/bmj.2.6082.296},
  url = {https://pubmed.ncbi.nlm.nih.gov/871864/},
  note = {Source identifier: 871864}
}