@book{61268,
	author = {Boulton, A. A.},
	title = {Practical cell culture techniques /},
	publisher = {Humana Press,},
	year = {c1992.},
	address = {Totowa, N.J. :},
	url = {http://www.loc.gov/catdir/enhancements/fy1006/92001518-d.html}
}