Purba LA, Mukhlis Imanto, Dian Isti Angraini. Relationship Between Acute Otitis Media and History of Upper Respiratory Tract Infection In Children . méd. prof. j. of Lampung [Internet]. 2021Feb.2 [cited 2024Dec.21];10(4):670-6. Available from: http://journalofmedula.com/index.php/medula/article/view/145