@inproceedings{16ba2e58a0694911ab4bc6dc3a8216b8,
title = "Infectiousness in relation to the number of Actinobacillus Pleuropneumoniae colonies isolated",
author = "A.G.J. Velthuis and E.M. Kamp and T.M.M. Vermeulen and N. Stockhofe and \{de Jong\}, M.C.M.",
year = "2000",
language = "English",
volume = "88",
pages = "813--816",
booktitle = "Proceedings of the 9th Symposium of the international society for veterinary epidemiology and economics (ISVEE), Breckenridge, Colorado, USA, 7-11 August 2000",
}