[Prevention of traumatic gastritis in cattle by use of a magnet].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D005547:Foreign Bodies / Q000662:veterinary*; D005756:Gastritis / Q000662:veterinary*
Prophylaxie de la gastrite traumatique des bovidés à l'aide d'un aimant.