1. Expression and mutation of influenza antigen genes using SV40 vectors;Air,1987
2. Gene and protein sequence of an influenza neuraminidase with hemagglutinin activity;Air;Virology,1985
3. Influenza virus neuraminidase and neuraminidase inhibition test procedures;Aymard-Henry;Bull. WHO,1973
4. Three-dimensional structure of neuraminidase of subtype N9 from an avian influenza virus;Baker;Proteins,1987
5. Cationic liposome-mediated transfection: A new method for the introduction of DNA into mammalian cells;Chang;Focus,1988