Kirilov, Boyan, Ivaila Ivanova-Pandourska, and Yanitsa Zhecheva. 2025. “Nutritional Status and Permanent Tooth Eruption in Bulgarian Children Aged 5–12 Years”. Proceedings of the Bulgarian Academy of Sciences 78 (11). Sofia, Bulgaria:1739–1746. https://doi.org/10.7546/CRABS.2025.11.18.