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Showing results 1 to 2 of 2
| Issue Date | Title | Author(s) |
| 2018 | Betel chewing among bus drivers in Jaffna district | Selvananthan, S.; Sivaganesh, S.; Vairavanathan, S.; Surenthirakumaran, R.; Balakumar, Sandrasegarampillai |
| 2015 | Prevalence, pattern and factors influencing betel chewing among bus drivers in district of jaffna | Suganja, S.; Sivatharsini, V.; Surenthirakumaran, R.; Shivaganesh, S.; Balakumar, Sandrasegarampillai |
