Prognosis assessment by CD64 index combined with tricuspid annular plane systolic excur sion in elderly patients with severe pneumonia

MiaoLei , Shen Xiaozhu, Liu Lu, Liao Jingxian
International Medicine and Health Guidance News . 2023, (14): 1990 -1995 .  DOI: 10.3760/cma.j.issn.1007-1245.2023.14.015