TY - BOOK AU - Bleifeld,W. AU - Hamm,C.W. AU - Braunwald,Eugene TI - Unstable angina SN - 3540520317 AV - RC685.A6 U55 1990 PY - 1990/// CY - Berlin , New York PB - Springer-Verlag KW - Angina pectoris KW - Myocardial Infarction N1 - Based on a symposium held in Hamburg, June 3-4, 1989 ER -