@article{ref1,
  author = "J. P. Jacobs and M. L. Jacobs and B. Maruszewski and F. G. Lacour-Gayet and D. R. Clarke and C. I. Tchervenkov and J. W. Gaynor and T. L. Spray and G. Stellin and M. J. Elliott and T. Ebels and C. Mavroudis",
  title = "Current Status of the European Association for Cardio-Thoracic Surgery and The Society of Thoracic Surgeons Congenital Heart Surgery Database",
  year = 2005,
  journal = "The Annals of Thoracic Surgery",
  publisher = "Elsevier",
  volume = 80,
  number = 6,
  pages = "2278-2284",
  month = "Dec",
  doi = "10.1016/j.athoracsur.2005.05.107",
  url = "http://dx.doi.org/10.1016/j.athoracsur.2005.05.107"
}