Ricardo Kina José, Kina, Hydrodynamic Equilibrium of Teeth Sustentation, Journal of Dentistry And Oral Implants, Volume 2, Issue 1, 2019, Pages 18-19, ISSN 2473-1005, https://doi.org/10.14302/issn.2473-1005.jdoi-19-2577. (https://openaccesspub.orgjdoi/article/971) Keywords: periodontal ligament