The crescent-in-doughnut sign in intussusception
Crossref DOI link: https://doi.org/10.1007/s00261-017-1266-5
Published Online: 2017-08-05
Published Print: 2018-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Yu, Man Leung http://orcid.org/0000-0002-7073-8663
Lee, Kam Ho
Li, Yan Lin
License valid from 2017-08-05