Polyethylene glycol combined with lactulose has better efficacy than polyethylene glycol alone in bowel preparation before colonoscopy: A meta-analysis Xiaofen Zhang; Yishu Chen; Ye Chen; Wei Zhu; Chenxi Tang; Shelby Lamm; Lan Li;

Acute kidney injury in COVID-19 patients receiving remdesivir: A systematic review and meta-analysis of randomized clinical trials Golnaz Shams; Asma Kazemi; Khatereh Jafaryan; Mohammad Hossein Morowvat; Payam Peymani; Iman Karimzadeh;

The effectiveness of ultrasound-guided core needle biopsy in detecting lymph node metastases in the axilla in patients with breast cancer: systematic review and meta-analysis Qi Xu; Jiale Wang; Jing Wang; Runzhao Guo; Yao Qian; Feng Liu;