Maternal and fetal/neonatal outcomes of pregnancies complicated by pulmonary hypertension: a retrospective study of 154 patients Chengtian Lv; Lichan Wu; Guangyuan Liao; Yuwen Huang; Jingyi Chen; Shuyi Jiang; Dunjin Chen; Yuanmei Gao;

Overexpression of serum extracellular vesicle microRNA-215-5p is associated with early tumor recurrence and poor prognosis of gastric cancer Yunfei Zhang; Fengchang Huang; Ning Xu; Jin Wang; Dan Li; Liang Yin;