Yeraliyeva, Lyazzat, Assiya Issayeva, Gulnur Tanbayeva, and Aidana Saidakhmetova. “CHANGES IN COVERAGE OF PNEUMOCOCCAL PREVENTION ACTIVITIES DURING THE COVID-19 PANDEMIC”. Interdisciplinary Approaches to Medicine 4, no. 2 (February 27, 2024). Accessed July 8, 2024. https://appmed.kaznu.kz/index.php/medicine/article/view/120.