@misc{indiciae8015fd8122f8,
  title = {Drop spectrometer: a non-obstructive, non-interfering instrument for analyzing hydrodynamic properties of human urination.},
  author = {N R Zinner and R C Ritter and A M Sterling and D C Harding},
  year = {1969},
  doi = {10.1016/s0022-5347(17)62453-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/5771265/},
  note = {Source identifier: 5771265}
}