Chen, Shaoming https://orcid.org/0000-0002-2948-8113
Yu, Qinghuan
This article is maintained by: Elsevier
Article Title: A new theory on the cause of anal fissure – impaction theory
Journal Title: Journal of Coloproctology
CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.jcol.2020.06.006
Content Type: article
Copyright: © 2020 Sociedade Brasileira de Coloproctologia. Published by Elsevier Editora Ltda.