胆管梗阻能并发胆管炎.Obstruction of the bile duct is associated with cholangitis.排除有临床证据的急性胆管炎.Patients with clinical evidence of coexisting acute cholangitis were excluded.目的了解原发性硬化性 胆管炎 研究进展.Objective To study current developmen...
A new initiative was needed to break the logjam.要打破僵局，就需要采取新的行动。Israel may be able to help break the logjam in Lebanon too.以色列或许也能帮忙打破黎巴嫩的僵局.The problem appears to be caused by a logjam of nerve messages.据《每日邮报》1月28日报道,常...