Sriandayani, Sriandayani, Tonny Rampengan, Hesti Lestari, and Novie Rampengan. “Anti-S. Typhi Vi IgG Levels in Children With and Without Typhoid Vaccinations”. Paediatrica Indonesiana 54, no. 5 (October 30, 2014): 284-8. Accessed November 22, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1009.