Özdemir, Eda Çetin, Emrah Bilen, and Fatih M. Yazar. “Can the Delta Neutrophil ındex Be Used As a Preliminary Biomarker ın the Evaluation of Periodontal Disease: A Pilot Study”. Journal of Applied Oral Science 30 (March 21, 2022): e20210555. Accessed December 8, 2025. https://revistas.usp.br/jaos/article/view/195821.