RT Journal Article SR Electronic T1 Nocturnal Diaphoresis and Coronary Artery Spasm JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 565 OP 565 VO 55 IS 6 A1 Tsung O. Cheng YR 1988 UL http://www.ccjm.org/content/55/6/565.1.abstract AB