title: [The transition from passive to active immunity of the calf].
mesh_terms: D000818:Animals; D002353:Carrier State; D002417:Cattle / Q000276:immunology*; D007110:Immunity, Active; D007112:Immunity, Maternally-Acquired; D007241:Infectious Bovine Rhinotracheitis / Q000517:prevention & control
vernacular_title: Der Ubergang von der passiven zur aktiven Immunität des Kalbes.