@book{59406,
	author = {Gupta, Pravin Jaiprakash. and ebrary, Inc.},
	title = {A guide to hemorrhoidal disease},
	publisher = {Nova Science Publishers,},
	year = {2010.},
	series = {Advances in biology and medicine series},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10678009}
}