@article {athanasiou1982absence,
	title = {Absence of mutagenic and clastogenic action of pine-tar resin in the Salmonella/microsomal and CHO culture systems},
	journal = {Mutation Research Letters},
	volume = {103},
	number = {3-6},
	year = {1982},
	pages = {229{\textendash}232},
	publisher = {Elsevier},
	author = {Athanasiou, Kyriakos and Lillis, D}
}
