系统性红斑狼疮（systemic lupus erythematosus，SLE）是一种免疫介导的慢性多系统疾病。在 1940 年代后期，超过 40% 的系统性红斑狼疮（SLE）患者在首发症状出现后 3 年内死亡[1]。1950 ...

BEIJING, July 28 (China Economic Net) - Pakistan has solidified its position as China’s leading supplier of boiled beef, recording a striking 139% year-on-year increase in export value during the ...

For Liu's friend Tu Jianping, road trips are nothing new. Over the years, her SUV has carried her to explore the plateaus of western Sichuan and traverse the border regions of Inner Mongolia and ...