Healthline. https://www.healthline.com/health/ear-infection-acute
Diakses pada 4 Agustus 2020Medscape. https://emedicine.medscape.com/article/859501-overview#a8
Diakses pada 4 Agustus 2020MSD Manuals. https://www.msdmanuals.com/professional/ear,-nose,-and-throat-disorders/middle-ear-and-tympanic-membrane-disorders/otitis-media-chronic-suppurative
Diakses pada 4 Agustus 2020NCBI. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3412293/
Diakses pada 4 Agustus 2020Patient Info. https://patient.info/doctor/chronic-suppurative-otitis-media
Diakses pada 4 Agustus 2020