Sharma, V, Alderton, S, McNamara, H, Steeds, R, Bradlow, W, Chenzbraun, A, Oxborough, D, Mathew, T, Jones, R, Wheeler, R, Sandoval, J, Lloyd, G, O'Gallagher, K, Knight, D, Ring, L, Collins, K, O'Keeffe, N, Fletcher, N, Harkness, A and Rana, B (2015) A safety checklist for transoesophageal echocardiography from the British Society of Echocardiography and the Association of Cardiothoracic Anaesthetists. Echo Research and Practice, 2 (4). G25-G27. ISSN 2055-0464