@misc{indiciae8eb7a66bcbb5,
  title = {Flowmeter for pharmaceutical powders.},
  author = {C G Pitkin and A K Mitra},
  year = {1973},
  doi = {10.1002/jps.2600620438},
  url = {https://pubmed.ncbi.nlm.nih.gov/4698999/},
  note = {Source identifier: 4698999}
}