Kihwan Kwok Hun Po Cho Sangheon Park Young Joon Jun
10.1177/2050313X20964104
SAGE Open Med Case Rep
2020 Oct 16;8:2050313X20964104.
sinonasal cavity allergy foreign bodies nasal and sinus surgery oroantral fistula
CC BY-NC
https://pubmed.ncbi.nlm.nih.gov/33149914/
Case Reports
PMC7580137
33149914
A case of foreign bodies self-inserted into the paranasal sinus via an oroantral fistula
2020