第一作者机构：[1]Lunjiao Hosp Shunde Foshan, Dept Internal Med, Foshan, Peoples R China
通讯作者：
通讯机构：[*1]Kunming Med Univ, Dept Emergency, Hosp Affiliated 1, 295 Xichang Rd, Kunming 650032, Yunnan, Peoples R China[3]Kunming Med Univ, Dept Emergency, Hosp Affiliated 1, 295 Xichang Rd, Kunming 650032, Yunnan, Peoples R China
推荐引用方式(GB/T 7714)：
Chen G-Z,Cui R-M,Song Y-G,et al.Effect of placental polypeptides on immune function in patients with acute exacerbation of chronic obstructive pulmonary disease[J].JOURNAL OF BIOLOGICAL REGULATORS AND HOMEOSTATIC AGENTS.2021,35(5):1693-1698.
APA：
Chen, G-Z,Cui, R-M,Song, Y-G&Liu, M-W.(2021).Effect of placental polypeptides on immune function in patients with acute exacerbation of chronic obstructive pulmonary disease.JOURNAL OF BIOLOGICAL REGULATORS AND HOMEOSTATIC AGENTS,35,(5)
MLA：
Chen, G-Z,et al."Effect of placental polypeptides on immune function in patients with acute exacerbation of chronic obstructive pulmonary disease".JOURNAL OF BIOLOGICAL REGULATORS AND HOMEOSTATIC AGENTS 35..5(2021):1693-1698
