Stack, J. C., J. D. Welch, M. J. Ferrari, B. U. Shapiro, and B. T. Grenfell. 2010. Protocols for sampling viral sequences to study epidemic dynamics. J R Soc Interface 7:1119-1127.
Stack, J. C., J. D. Welch, M. J. Ferrari, B. U. Shapiro, and B. T. Grenfell. 2010. Protocols for sampling viral sequences to study epidemic dynamics. J R Soc Interface 7:1119-1127.