

@article {5925,
	title = {{Transmission dynamics of hepatitis E virus in pigs: estimation from field data and effect of vaccination}},
	journal = {Epidemics},
	volume = {4},
	number = {2},
	year = {2012},
	pages = {86{\textendash}92},
	author = {Backer, JA and Berto, A and McCreary, C and Martelli, F and W H van der Poel}
}
