fibrinogen levels measured by bioassay after streptokinase ( mean +/- sem ) were 62 +/- 29 mg/dl in patients with major bleeding , 111 +/- 26 mg/dl in patients with minor bleeding , and 109 +/- 13 mg/dl in nonbleeders ( p = ns ) .
C0038418
streptokinase
C0019080
bleeding