1. Observation of Curative Effects of Longxuejiefen Combined with Microwave for 158 Chronic Cervicitis Patients; 龙血竭粉与微波联合治疗慢性宫颈炎158例疗效观察2) Dragon's blood 龙血竭 1. Difference of Dragon's Blood from different extract processing; 不同提取工艺的龙血竭差异 2. Observation of...