食管支架下口置放部位的选择及其与疗效的关系 (附20例临床分析)
식관지가하구치방부위적선택급기여료효적관계 (부20례림상분석)
Relationship between efficacy and position of outlet of esophageal stents for malignant esophageal stenosis: clinical analysis of 20 cases
저자의 최근 논문