@misc{indiciaef863f7322a6f,
  title = {Physostigmine concentrations after oral doses.},
  author = {M Gibson and T Moore and C M Smith and R Whelpton},
  year = {1985},
  doi = {10.1016/s0140-6736(85)91353-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/2858639/},
  note = {Source identifier: 2858639}
}