A case of unexpectedly difficult intubation caused by a large asymptomatic choanal polyp
Crossref DOI link: https://doi.org/10.1186/s40981-016-0028-7
Published Online: 2016-01-15
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Hori, Yoko
Taniguchi, Kana
Okabe, Tadashi
Sakamoto, Atsuhiro
License valid from 2016-01-15