Methodological approach for substantiating disease freedom in a heterogeneous small population. Application to ovine scrapie, a disease with a strong genetic susceptibility.
Martinez
Marie-José
MJ
Unité d'Epidémiologie animale, UR346, INRA, F63122 St Genès Champanelle, France. marie-Jose.Martinez@Iut2.Upmf-Grenoble.Fr
Durand
Benoit
B
Calavas
Didier
D
Ducrot
Christian
C