Risk factors for bronchiectasis in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis XinXin Zhang; LiJian Pang; XiaoDong Lv; HaoYang Zhang;

A meta-analysis on the efficacy of endoscopic ultrasonography for treatment of pancreatic cancer Min Xuan; Na Li; Chunyan Wu;

The effects of art therapy interventions on anxiety in children and adolescents: A meta-analysis Bo Zhang; Jiahua Wang; Azizah binti Abdullah;