Thulke HH, Eisinger D, Freuling C, Fröhlich A, Globig A, Grimm V, Müller T, Selhorst T, Staubach C, Zips S. Situation-based surveillance: adapting investigations to actual epidemic situations. J Wildl Dis. 2009 Oct;45(4):1089-103.
http://www.jwildlifedis.org/content/45/4/1089.long

ADAPTING INVESTIGATIONS TO ACTUAL EPIDEMIC SITUATIONS

http://ec.europa.eu/food/fs/sc/scah/out80_en.pdf

The oral vaccination of foxes against rabies