Sriandayani, Sriandayani, Tonny Rampengan, Hesti Lestari, and Novie Rampengan. 2014. “Anti-S. Typhi Vi IgG Levels in Children With and Without Typhoid Vaccinations”. Paediatrica Indonesiana 54 (5), 284-8. https://doi.org/10.14238/pi54.5.2014.284-8.