1. Influenza A virus associated with acute encephalopathy;Delorme;Am. J. Dis. Child.,1979
2. Influenza B virus encephalitis;McCullers;Clin. Infect. Dis.,1999
3. Deaths from Asian influenza, 1957. A report by the public health laboratory service based on records from hospital and public health laboratories;McDonald;Br. Med. J.,1958
4. Sudden death due to fulminating influenza;Neilson;Br. Med. J.,1958
5. Nicholson, K.G., 1998. In: Nicholson, K.G., Webster, R.G., Hay A.J. (Eds.), Textbook of Influenza. Blackwell Science, Oxford, p. 222.