title: Proceedings: Influence of etorphine acepromazine and diprenorphine on respiratory function in ponies.
mesh_terms: D000075:Acepromazine / Q000494:pharmacology*; D000818:Animals; D002245:Carbon Dioxide / Q000097:blood; D003864:Depression, Chemical; D004174:Diprenorphine / Q000494:pharmacology*; D004338:Drug Combinations; D005048:Etorphine / Q000494:pharmacology*; D006736:Horses / Q000502:physiology*; D009019:Morphinans / Q000494:pharmacology*; D010100:Oxygen / Q000097:blood; D012119:Respiration / Q000187:drug effects*
chemical_list: D004338:Drug Combinations; D009019:Morphinans; D002245:Carbon Dioxide; D004174:Diprenorphine; D005048:Etorphine; D000075:Acepromazine; D010100:Oxygen