WebMD. https://www.webmd.com/oral-health/causes-swollen-uvula#1
Diakses pada 10 November 2020Healthline. https://www.healthline.com/health/swollen-uvula
Diakses pada 10 November 2020Medical News Today. https://www.medicalnewstoday.com/articles/315997
Diakses pada 10 November 2020