title: Letter: Immobilon in dogs.
mesh_terms: D000075:Acepromazine; D000818:Animals; D004285:Dogs; D004338:Drug Combinations; D005048:Etorphine; D007103:Immobilization; D009019:Morphinans
chemical_list: D004338:Drug Combinations; D009019:Morphinans; D005048:Etorphine; D000075:Acepromazine