Survey of anaesthetic practice.
D000530:Alfaxalone Alfadolone Mixture; D000777:Anesthetics; D004739:England; D006801:Humans; D007649:Ketamine; D009873:Operating Rooms; D014691:Ventilation
D000777:Anesthetics; D007649:Ketamine; D000530:Alfaxalone Alfadolone Mixture