Application of ultrasound-guided puncture dilatation catheter drainage for complicated intra-abdominal infection due to digestive tract perforation in elders
Liu Peng, Chen Shangchuan, Li Yeyun, Zhang Mingjin
Journal of Abdominal Surgery . 2025, (1): 49 -53 .  DOI: 10.3969/j.issn.1003-5591.2025.01.010