@book{390,
	author = {CHEMICALS, PHARMACIA FINE.},
	title = {Affinity chromatography :},
	publisher = {Pharmacia,,},
	year = {1979.},
	address = {Sweeden},
	url = {http://www.amazon.com/exec/obidos/ASIN/B000NKK54S/chopaconline-20}
}