Yakov Yusim, Azriel Perel, Haim Berkenstadt, Moshe Attia, Nachshon Knoller, Avner Sidi:" The use of recombinant factor VIIa (NovoSeven) for treatment of active or impending bleeding in brain injury: broadening the indications.” J Clin Anesth 2006;18(7):545-51. Link to PubMed: http://www.ncbi.nlm.nih.gov/pubmed/17126787