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Influence of Khat Chewing on Periodontal Tissues and Oral Hygiene Status among Yemenis
BACKGROUND: Khat chewing is popular among Yemenis. This study was performed to investigate the effects of khat chewing on periodontal tissue and oral hygiene status. METHODS: A total of 730 subjects (336 chewers and 394 non-chewers with a mean age of 31.5 ± 0.8 and 29.4 ± 0.9 years, respectively) we...
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| Formato: | Texto |
| Lenguaje: | English |
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Medknow Publications & Media Pvt Ltd
2010
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3065335/ https://www.ncbi.nlm.nih.gov/pubmed/21448439 |