Sundoro, Julitasari, Ari Prayitno, Hindra Irawan Satari, I Gusti Gede Djelantik, Mark Andrew Fletcher, Sri Rezeki Hadinegoro, and Syafriyal. “Safety of a 2-Dose Primary Series of 13-Valent Pneumococcal Conjugate Vaccine in Indonesian Infants”. Medical Journal of Indonesia 31, no. 4 (March 24, 2023): 232-8. Accessed May 8, 2024. http://mji.ui.ac.id/journal/index.php/mji/article/view/6244.