Pregnancy (2) Abortion (2) Pregnancy (2) amélioration génétique (1) puits (1) temps (durée) (1) sulphate (1) productivité (1) papier (1) mortalité (1) surveillance (1) ordures (1) indicateur (1) dosage (1) Monitoring (1) Mortality (1) Diagnosis (1) Complications (1) Breeding (1) Prevention (1) Methods (1) Value (1) Units of measurement (1) Time (1) Theater (1) Sows (1) Signs and symbols (1) Signs and signboards (1) Serum (1) Progesterone (1)