Salivary gland irrigation relieves xerostomia in patients with Sjögren’s syndrome:A single-blind randomized controlled clinical trial with 40-week follow-up
DU Hongming, ZHU Xiaodong, ZHAO Jing, XIAO Shanshan, FU Zhen
Stomatology . 2023, (11): 996 -1001 .  DOI: 10.13591/j.cnki.kqyx.2023.11.006