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National identification and recording systems for contagious animal disease controlH.W. Saatkamp; R. Geers; J.P.T.M. Noordhuizen; A.A. Dijkhuizen; R.B.M. Huirne; V. Goedseels · 1995
Economic evaluation of national identification and recording systems for pigs in BelgiumH.W. Saatkamp; A.A. Dijkhuizen; R. Geers; R.B.M. Huirne; J.P.T.M. Noordhuizen; V. Goedseels · 1997
State-Transition modelling of classical swine fever to evaluate national identification and recording systems — General aspects and model descriptionH.W. Saatkamp; R.B.M. Huirne; R. Geers; A.A. Dijkhuizen; J.P.T.M. Noordhuizen; V. Goedseels · 1996