Murrell, M., Porotto, M., Weber, T., Greengard, O., & Moscona, A. (2003). Mutations in Human Parainfluenza Virus Type 3 Hemagglutinin-Neuraminidase Causing Increased Receptor Binding Activity and Resistance to the Transition State Sialic Acid Analog 4-GU-DANA (Zanamivir). American Society for Microbiology.

Murrell, Matthew, Matteo Porotto, Thomas Weber, Olga Greengard, a Anne Moscona. Mutations in Human Parainfluenza Virus Type 3 Hemagglutinin-Neuraminidase Causing Increased Receptor Binding Activity and Resistance to the Transition State Sialic Acid Analog 4-GU-DANA (Zanamivir). American Society for Microbiology, 2003.

Murrell, Matthew, et al. Mutations in Human Parainfluenza Virus Type 3 Hemagglutinin-Neuraminidase Causing Increased Receptor Binding Activity and Resistance to the Transition State Sialic Acid Analog 4-GU-DANA (Zanamivir). American Society for Microbiology, 2003.