@misc{indiciaed64d615d510a,
  title = {Propranolol absorption.},
  author = {C F George and M Castleden},
  year = {1977},
  doi = {10.1136/bmj.1.6052.47-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/831986/},
  note = {Source identifier: 831986}
}