| Label | Id | |
|---|---|---|
| SEMS | self-expandable metallic stents | |
| SEMS | Self-expandable metallic stents | |
| SEMSs | self-expandable metallic stents | |
| SEMSs | Self-expandable metallic stents |
| Label | Id | |
|---|---|---|
| SEMS | self-expandable metallic stents | |
| SEMS | Self-expandable metallic stents | |
| SEMSs | self-expandable metallic stents | |
| SEMSs | Self-expandable metallic stents |