title: Death of a bull under immobilon.
mesh_terms: D000075:Acepromazine / Q000009:adverse effects*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000401:mortality*; D005048:Etorphine / Q000009:adverse effects*; D005260:Female; D008297:Male; D009019:Morphinans / Q000009:adverse effects*
chemical_list: D009019:Morphinans; D005048:Etorphine; D000075:Acepromazine