[Liang, Tang-Shuai; Zhang, Bao-Lei; Zhao, Bing-Bo; Yang, Dao-Gui] Liaocheng Peoples Hosp, Dept Gastrointestinal Surg, 67 Dongchang West Rd, Liaocheng 252000, Shandong, Peoples R China.
,胃肠外科医疗
BACKGROUND</p> Nonoperative management (NOM) is a promising therapeutic modality for patients with perforated peptic ulcer (PPU). However, the risk factors for poor efficacy and adverse events of NOM are a concern.</p> AIM</p> To investigate the factors p