Distribution characteristics of helper T cell subsets and its correlation with airway hyperrespon-siveness in elderly patients with subacute cough
HE Huiqiong, WU Xi, ZHANG Yijie, CHEN Zhenmin, TANG Xiaojuan
Practical Geriatrics . 2024, (10): 1059 -1063 .  DOI: 10.3969/j.issn.1003-9198.2024.10.020