@inbook {Balasuriya1999_21,
	title = {Genetic stability of equine arteritis virus during horizontal and vertical transmission in an outbreak of equine viral arteritis},
	booktitle = {Journal of General Virology},
	volume = {80},
	year = {1999},
	pages = {1949{\textendash}1958},
	author = {Balasuriya, Udeni B. R. and Hedges, Jodi F. and Nadler, Steven A. and McCollum, William H. and Timoney, Peter J. and MacLachlan, N. James}
}
