@article {fernando2009presence,
	title = {Presence of Helicobacter pylori in betel chewers and non betel chewers with and without oral cancers},
	journal = {BMC Oral Health},
	volume = {9},
	number = {1},
	year = {2009},
	pages = {1},
	publisher = {BioMed Central},
	author = {Fernando, Neluka and Jayakumar, Gnanapragasam and Perera, Naomal and Amarasingha, Indranee and Meedin, Fahra and Holton, John}
}
