Venkatasubramaniam, A. K., Chetter, I. C., Mehta, T., Mylankal, K. Y., Ray, B., Bryce, J., Tennison, C., McCollum, P. T., "Self-examination: a novel and useful screening tool in the detection of clinically significant abdominal aortic aneurysms (AAAs)", BRITISH JOURNAL OF SURGERY, 2004