TY  - JOUR 
T1  - Statistical analysis for efficacy of tirofiban combined with ozagrel in the treatment of progressive cerebral infarction patients out of thrombolytic therapy time window
JO  - Clinics
A1  - Zhang, Huiying
A1  - Zheng, Lei
SN  - 1807-5932
UL  - 10.6061/clinics/2021/e2728
VL  - 76 
Y1  - 2021
PB  - Brasil 
ER  -