Effects of immunoglobulin plus prednisolone in reducing coronary artery lesions in patients with Kawasaki disease: study protocol for a phase III multicenter, open-label, blinded-endpoints randomized controlled trial. - Lin, Si-Yuan; He, Lan; Xie, Li-Ping; Wang, Yin; Lin, Yi-Xiang; Cao, Yin-Yin; Yan, Wei-Li; Liu, Fang; Huang, Guo-Ying (Trials, 2021)