TY - BOOK AU - Cross, Karen Julia TI - Functional constraints on the influenza hemagglutinin fusion peptide KW - Hemagglutinin Glycoprotein, Influenza Virus KW - Hemagglutinins, Viral KW - Influenza A virus KW - Orthomyxoviridae N1 - Thesis (PhD)--Division of Virology, MRC National Institute for Medical Research [and] The Open University, Milton Keynes, 2007 ER -