1. Wright P Neumann G Kawaoka Y (2012) Orthomyxoviruses. Fields Virology, eds Knipe DM, Howley, PM (Lippincott Williams & Wilkins, Philadelphia), 6th Ed, pp 1186–1243
2. Krug RM Fodor E (2013) The virus genome and its replication. Influenza Textbook, ed Webster RG, Monto AS, Braciale TJ, Lamb RA (Wiley-Blackwell, Hoboken, NJ), 2nd Ed, pp 57–66
3. Structure of influenza A polymerase bound to the viral RNA promoter
4. Krug RM Garcia-Sastre A (2013) The NS1 protein: A master regulator of host and viral functions. Influenza Textbook, eds Webster RG Monto AS Braciale TJ Lamb RA (Wiley-Blackwell, Hoboken, NJ), 2nd Ed, pp 114–132