Citation: Nj. Sivula et al., DESCRIPTIVE EPIDEMIOLOGY OF MORBIDITY AND MORTALITY IN MINNESOTA DAIRY HEIFER CALVES, Preventive veterinary medicine, 27(3-4), 1996, pp. 155-171
Citation: Nj. Sivula et al., MANAGEMENT-PRACTICES AND RISK-FACTORS FOR MORBIDITY AND MORTALITY IN MINNESOTA DAIRY HEIFER CALVES, Preventive veterinary medicine, 27(3-4), 1996, pp. 173-182