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Scanning electron microscopy evaluation of chitosan and carboxymethyl chitosan as retrograde smear layer removing agents
BACKGROUND: The smear layer acts as a physical barrier against penetration of root canal medicaments and sealers, thus compromising the seal leading to microleakage. OBJECTIVES: This study was conducted to evaluate the efficacy of 17% ethylenediaminetetraacetic acid (EDTA), 0.2% chitosan solution, a...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer - Medknow
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7542078/ https://www.ncbi.nlm.nih.gov/pubmed/33088068 http://dx.doi.org/10.4103/JCD.JCD_50_20 |