@inbook{20023,
  author = {Donnan G. and Butcher K. and Markus R. and Baron J. and Sharp F.},
  title = {The penumbra and intracerebral haemorrhage. Chapter 21},
  year = {2005},
  journal = {The Ischaemic Penumbra: History, Current Status and Implications for Therapy},
  publisher = {Marcel Dekker},
  address = { New York},
  language = {eng},
}