Search results
The Veterinary Journal > 2007 > 174 > 3 > 472-480
Biological Conservation > 2006 > 131 > 2 > 163-179
Virus Research > 2006 > 116 > 1-2 > 1-10
Transactions of the Royal Society of Tropical Medicine and Hygiene > 1998 > 92 > 2 > 131-134