TY - GEN AU - Zhai,Yaqi AU - Chai,Ningli AU - Linghu,Enqiang TI - Postoperative fluid collections: a new indication for interventional endoscopic ultrasound? SN - 1438-8812 PY - 2020///0703 KW - Endosonography KW - Metals KW - Stents KW - Ultrasonography, Interventional N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1055/a-1021-8703 ER -