Edrees, Wadhah Hassan, و Amat Alaleem Mohammed Anbar. "Prevalence and Antibiotic Susceptibility of Streptococcus Pyogenes Isolated from Schoolchildren in Sana’a City, Yemen". PSM Veterinary Research 6, no. 2 (يوليو 31, 2021): 22–30. تاريخ الوصول مايو 18, 2024. https://psmjournals.org/index.php/vetres/article/view/575.