Elevated NT-proBNP predicts unfavorable outcomes in patients with acute ischemic stroke after thrombolytic therapy oleh Zhuang Zhu, Bilal Muhammad, Bo Du, Ning Gu, Tian-Yue Meng, Shu Kan, Ying-Feng Mu, Yan-Bo Cheng, Shi-Guang Zhu, De-Qin Geng