Kilbourne, E. D., Taylor, A. H., Whitaker, C. W., Sahai, R., & Caton, A. J. (1988). Hemagglutinin polymorphism as the basis for low- and high-yield phenotypes of swine influenza virus.

Kilbourne, E D., A H. Taylor, C W. Whitaker, R. Sahai, und A J. Caton. Hemagglutinin Polymorphism As the Basis for Low- and High-yield Phenotypes of Swine Influenza Virus. 1988.

Kilbourne, E D., et al. Hemagglutinin Polymorphism As the Basis for Low- and High-yield Phenotypes of Swine Influenza Virus. 1988.