The effect of docosahexaenoic acid on predicting the survival of patients with idiopathic pulmonary arterial hypertension - Huai, Xu; Sun, Yuanyuan; Sun, Xiuying; Wu, Wenhui; Wang, Lan; Jiang, Rong; Gong, Sugang; Li, Jinling; Miao, Yuqing; Yuan, Ping; Zhao, Qinhua (Annals of Translational Medicine, 2021)