Lang C C, Choy A M, Pringle T H, McNeill G P, McAlpine H M, Sturrock N D, Struthers A D
Department of Clinical Pharmacology, Ninewells Hospital and Medical School, Dundee, Scotland, United Kingdom.
Am J Cardiol. 1993 Nov 1;72(14):1083-4. doi: 10.1016/0002-9149(93)90868-d.