Al-Ofairi, Bashir Ahmed, Nawal Ahmed Nagi, Samah Ahmed Nagi, Tahany Mohammed Al-Tawil, and Wedad Ahmed Saif. 2017. “Otitis Media in Children: Identification and Antibiotics Sensitivity of Bacterial Pathogens in Ibb City, Yemen”. PSM Microbiology 2 (3):51-58. https://psmjournals.org/index.php/microbiol/article/view/133.