@misc{indiciae9f541e5af66f,
  title = {An alternative pen.},
  author = {S K Dhital},
  doi = {10.1016/0007-1226(92)90183-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1562846/},
  note = {Source identifier: 1562846}
}