survie (2) Piglets (2) Birth (2) Survival (2) Science (2) Parturition (2) Labor (Obstetrics) (2) Growth (2) Colostrum (2) Childbirth (2) Birth (2) Growth (2) naissance (2) échantillonnage (1) mortalité (1) ordures (1) santé (1) consommation (1) abords (agglomération) (1) taux (1) Mortality (1) Development (1) Metabolites (1) Spectrum analysis (1) Sows (1) Serum (1) Sampling (1) Mortality (1) Medicine (1) Life sciences (1)