BMC Veterinary Research Schaerrer, Sara; Widgren, Stefan; Schwermer, Heinzpeter; Lindberg, Ann; Vidondo, Beatriz; Zinsstag, Jakob; Reist, Martin (2015). Evaluation of farm-level parameters derived from animal movements for use in risk-based surveillance programmes of cattle in Switzerland. BMC veterinary research, 11(1), p. 149. BioMed Central 10.1186/s12917-015-0468-8
PLoS ONE Schaerrer, Sara; Presi, Patrick; Hattendorf, Jan; Chitnis, Nakul; Reist, Martin; Zinsstag, Jakob (2014). Demographic model of the Swiss cattle population for the years 2009-2011 stratified by gender, age and production type. PLoS ONE, 9(10), e109329. Public Library of Science 10.1371/journal.pone.0109329 PLoS ONE, Vol 9, Iss 10, p e109329 (2014)