@misc{52666,
  author = {Brian Zimmerman and Jeffrey Cessna and Ryan Fitzgerald},
  title = {Standardization of 68Ge/68Ga using three liquid scintillation counting-based methods},
  year = {2008},
  number = {113},
  month = {2008-10-31},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=842499},
  language = {en},
}