@misc{indiciaee4420f35dac1,
  title = {A measurement system for left ventricular volume determination.},
  author = {R P van Wijk van Brievingh and A Richtering Blenken and R van Poelgeest and J H Sneek and T van der Werf and A N Zimmerman and F L Meijler},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4613558/},
  note = {Source identifier: 4613558}
}