enquête (1) espèce (1) échantillonnage (1) recherche (1) infection (1) distribution (1) département (UK) (1) Ioannina (1) Cases (1) Toxoplasma gondii (1) Toxoplasmosis (1) Summer (1) Spring (1) Species (1) Sheep (1) Serum (1) Sampling (1) Ruminants (1) Research (1) Reason (1) Males (1) Infection (1) Immunoglobulins (1) Immunoglobulin G (1) Goats (1) Females (1) Farms (1) Enzyme-linked immunosorbent assay (1) Blood (1) Animals (1)