@misc{indiciae61098da11759,
  title = {A simple automatic dispensing apparatus.},
  author = {B L Andersen and K L Reichelt},
  year = {1974},
  doi = {10.1016/0003-2697(74)90305-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4838782/},
  note = {Source identifier: 4838782}
}