@misc{9623,
  author = {R. De Natale and C. Le Pen and G. Berdeaux},
  title = {Efficiency of glaucoma drug regulation in 5 European countries: a 1995-2006 longitudinal prescription analysis},
  year = {2011},
  journal = {J Glaucoma},
  volume = {20},
  number = {4},
  pages = {234-9},
  issn = {1057-0829},
}