Testing (1) Diagnosis (1) Counting (1) Prevention (1) Treaties (1) Terms and phrases (1) Treaties (1) Terms and phrases (1) Fiction (1) Veterinary medicine (1) Value (1) Somatic cells (1) Science (1) Risk (1) Reason (1) Proportion (1) Production (Economic theory) (1) Months (1) Milk (1) Light (1) Licenses (1) Lactation (1) Hypothesis (1) Hydrostatic pressure (1) Dilemma (1) Dairy cattle (1) Culture (1) Cows (1) Coincidence (1) Chance (1)