Oral hygiene, periodontal status and treatment needs among 12-year-old students, Castro, Chile, 2014.

• Prif Awduron: Mariana Wauters (Awdur), Stellamary Hernández (Awdur), Israel Juárez (Awdur), Gastón Vergara (Awdur)
• Fformat: Llyfr
• Cyhoeddwyd: Universidad de Concepción., 2015-02-01T00:00:00Z.
• Pynciau: article
• Mynediad Ar-lein: Connect to this object online.

The present study aims to determine the level of oral hygiene, periodontal status and treatment needs, indicating if there are differences between men and women, in 12-year-old students from Castro, Los Lagos region, during March and April of 2014. A cross-sectional study was carried out. A total of...