article_metadata: Tae Hoon Kim Joo Hyun Shin Eun-Kyoung Kwak
article_metadata: 10.1177/2050313X18823091
article_metadata: SAGE Open Med Case Rep
article_metadata: 2019 Jan 9;7:2050313X18823091.
article_metadata: otolaryngology nasal columella schwannoma sublabial approach
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/30671249/
article_metadata: Case Reports
article_metadata: PMC6329027
article_metadata: 30671249
article_metadata: A case of a schwannoma in the nasal columella
article_metadata: 2019