[1]
D. Gibelli, A. Cappella, E. Cerutti, L. Spagnoli, C. Dolci, and C. Sforza, “How frequent is ponticulus posticus in italian people? A lateral cephalometric study in an orthodontic population”, Ital J Anat Embryol, vol. 120, no. 1, p. 34, Sep. 2015.