@book{4630,
	author = {Siki, Poonam.},
	title = {Public health dentistry},
	publisher = {CBS,},
	year = {2011.},
	address = {New Delhi,},
	edition = {1st ed.},
	url = {https://www.amazon.com/Public-Health-Dentistry-Sikri-Poonam/dp/8123919263}
}