Diagnostic accuracy of transthoracic echocardiography for pulmonary hypertension: a systematic review and meta-analysis

por Ni, Jin-Rong, Yan, Pei-Jing, Liu, Shi-Dong, Hu, Yuan, Yang, Ke-Hu, Song, Bing, Lei, Jun-Qiang
Publicado 2019

Systematic review and meta-analysis of vitamin D deficiency in different pregnancy on preterm birth: Deficiency in middle pregnancy might be at risk

por Lian, Rui-Han, Qi, Ping-An, Yuan, Tao, Yan, Pei-Jing, Qiu, Wen-Wen, Wei, Ying, Hu, Ya-Guang, Yang, Ke-Hu, Yi, Bin
Publicado 2021