Affiliations
- 1 Department of Otolaryngology, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan, Malaysia sienic@yahoo.com
- 2 Department of Otolaryngology, Universiti Malaya, Kuala Lumpur, Wilayah Persekutuan, Malaysia
PMID: 33879547
DOI: 10.1136/postgradmedj-2021-139837
* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.