Affiliations
- 1 Department of Otorhinolaryngology, Head and Neck Surgery, Hospital Selayang, Batu Caves, Malaysia
- 2 Otorhinolaryngology, Head & Neck Surgery, Hospital Universiti Kebangsaan Malaysia, Cheras, Malaysia anna_firra82@yahoo.com.au
PMID: 33380445
DOI: 10.1136/postgradmedj-2020-139414
* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.