Sentinel lymph node biopsy in oral cavity cancer using indocyanine green: A systematic review and meta-analysis Yongfeng Chen; Qi Xiao; Weina Zou; Chengwan Xia; Hongling Yin; Yumei Pu; Yuxin Wang; Kai Zhang;

Effects of N-Acetylcysteine combined with Ambroxol Hydrochloride on clinical symptoms, CRP, and PCT in children with pneumonia AiLi Xue; Hua Zhang; ShanShan Song; Xia Yu;

Impact of COVID-19 pandemic on the surgical treatment of gastric cancer Amanda Juliani Arneiro; Marcus Fernando Kodama Pertille Ramos; Marina Alessandra Pereira; André Roncon Dias; Bruno Zilberstein; Ulysses Ribeiro; Sergio Carlos Nahas;