Cite

    Bruno Censori et al.. “Early transoesophageal echocardiography in cryptogenic and lacunar stroke and transient ischaemic attack.” Journal of neurology, neurosurgery and psychiatry, vol. 64, no. 5, 1998, pp. 624–627. http://access.bl.uk/ark:/81055/vdc_100151253849.0x000040