Research Article

Effectiveness and Safety of Oral Chinese Patent Medicines Combined with Chemotherapy for Gastric Cancer: A Bayesian Network Meta-Analysis

Figure 1

The PRISMA flow diagram of study selection (n: number of articles; CNKI: the China National Knowledge Infrastructure Database; WanFang: the WanFang Database; CSTJ: the China Science and Technology Journal Database; CBMdisc: the China Biology Medicine disc).