@book{29083,
	title = {The MAK-collection for occupational health and safety, part iv :},
	publisher = {Wiley-VCH,},
	year = {c2006},
	address = {Weinheim, Germany :},
	note = {Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area},
	url = {http://www.mrw.interscience.wiley.com/makbat}
}