@misc{indiciaec12c91cb98ee,
  title = {Is the diaphragm motion probability density function normally distributed?},
  author = {R George and P J Keall and V R Kini and S S Vedam and V Ramakrishnan and R Mohan},
  year = {2005},
  doi = {10.1118/1.1845031},
  url = {https://pubmed.ncbi.nlm.nih.gov/15789585/},
  note = {Source identifier: 15789585}
}