title: Spontaneous Coronary Artery Dissection Presenting as Unstable Angina.
authors.affiliation: Department of Medicine, University of Otago, P.O. Box 913, Dunedin, New Zealand. michael.williams@stonebow.otago.ac.nz
authors.initials: IP
authors.lastname: Kay
authors.initials: GT
authors.lastname: Wilkins
authors.initials: MJ
authors.lastname: Williams