@misc{indiciae8bafc4b8c66d,
  title = {Caffeine cubes.},
  author = {J H Renwick},
  year = {1988},
  doi = {10.1016/s0140-6736(88)91678-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2895335/},
  note = {Source identifier: 2895335}
}