RT Journal Article SR Electronic T1 Effects of streptokinase in patients presenting within 6 hours of prolonged chest pain with ST segment depression. JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 573 OP 574 DO 10.1136/hrt.74.5.573-a VO 74 IS 5 A1 R. Collins A1 C. Baigent A1 R. Peto YR 1995 UL http://heart.bmj.com/content/74/5/573.2.abstract AB