@book{1630,
	author = {Suryakantha, AH.},
	title = {Community medicine: with recent advances},
	publisher = {Jaypee;},
	year = {c2014.},
	address = {New Dehli:},
	edition = {3rd ed.},
	url = {https://www.ecampus.com/community-medicine-recent-advances-3rd/bk/9789350906446}
}