The combined use of serum Raman spectroscopy and D dimer testing for the early diagnosis of acute aortic dissection oleh Xuechang Han, Shuang Wang, Runlu Cai, Qiang Chen, Jing Li, Liang Zhong, Shuman Ji, Xiaopeng Mei, Rongqian Wu, Yang Yan, Yi Lv, Zhanqin Zhang