Melatonin expression in periodontitis and obesity: An experimental in-vivo investigation

1. Virto, L.
2. Haugen, H.J.
3. Fernández-Mateos, P.
4. Cano, P.
5. González, J.
6. Jiménez-Ortega, V.
7. Esquifino, A.I.
8. Sanz, M.