Comparative Efficacy of 2 L Polyethylene Glycol Alone or With Ascorbic Acid vs. 4 L Polyethylene Glycol for Colonoscopy: A Systematic Review and Network Meta-Analysis of 12 Randomi...

por Tian, Xu, Shi, Bing, Chen, Hui, Liu, Xiao-Ling, Tang, Rong-Ying, Pi, Yuan-Ping, Chen, Wei-Qing
Publicado 2019