Ling classification applied in the preoperative safety and effectiveness assessment of POEM
Crossref DOI link: https://doi.org/10.1007/s00464-016-4981-z
Published Online: 2016-06-10
Published Print: 2017-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Chai, Ningli
Zhang, Xiaobin
Xiong, Ying
Ding, Hui
Feng, Jia
Li, Yingying
Yao, Shuangzhe
Niu, Xiaotong
Linghu, Enqiang
License valid from 2016-06-10