@article{1334221,
  author = {Guodong Shao},
  title = {System Testing Using Use Cases for Simulation Model of an Emergency Room},
  year = {2010},
  month = {2010-08-31 00:08:00},
  publisher = {International Journal of Advanced Intelligence Paradigms},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=906316},
  language = {en},
}