peau (1) empoisonnement (1) consommation (1) bovins (1) Animal feeding (1) Vetch (1) Skin--Inflammation (1) Skin (1) Poisoning (1) Perineum (1) Neck (1) Months (1) Immunohistochemistry (1) Face (1) Cows (1) Biopsy (1) Villosa (1) Toxicology (1) Biopsy (1)