title: Influence of halothane anaesthesia, with xylazine for premedication, on the calcium concentration in the horse.
mesh_terms: D000768:Anesthesia, General; D000818:Animals; D002118:Calcium / Q000097:blood*; D006221:Halothane / Q000009:adverse effects*; D006736:Horses / Q000097:blood*; D011229:Preanesthetic Medication; D014991:Xylazine / Q000009:adverse effects
chemical_list: D014991:Xylazine; D002118:Calcium; D006221:Halothane