Affiliations
- 1 Department of Otorhinoloryngology, Universiti Malaya, Kuala Lumpur, Malaysia winton_chong@hotmail.com
- 2 Department of Otorhinolaryngology, Head and Neck Surgery, Hospital Selayang, Batu Caves, Malaysia
PMID: 31753963
DOI: 10.1136/postgradmedj-2019-137226
* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.