@misc{indiciaec59c32b6b467,
  title = {A study in frontal plane vectorballistocardiography.},
  author = {G L MORRIS and J R BRAUNSTEIN},
  year = {1955},
  doi = {10.1161/01.cir.12.3.432},
  url = {https://pubmed.ncbi.nlm.nih.gov/13250705/},
  note = {Source identifier: 13250705}
}