Methods 48 obstructive jaundice patients which hospitalized from 2002.11 to 2004.3 were randomly divided into general therapy group, glycyrrhizin group and Chinese traditional medicine group.

• 方法将2002年11月至2004年3月收治的48例梗阻性黄疸患者随机分为一般治疗组、甘草甜素组和中药组。