title: [Closure of coronary perforation with intracoronary gelation sponge particle injection in 9 patients undergoing percutaneous coronary intervention: case report].
authors: Qiang
authors: Q
authors: Li
authors: Ming
authors: M
authors: Bai
authors: Dong
authors: D
authors: Wang
authors: Bo
authors: B
authors: Zhang
authors: Suyu
authors: S
authors: Yao
authors: Email: zhangccu@163.com.
authors: Zheng
authors: Z
authors: Zhang
mesh_terms: D015906:Angioplasty, Balloon, Coronary; D006801:Humans; D062645:Percutaneous Coronary Intervention / Q000295:instrumentation*