@article {athanasiou1981induction,
	title = {Induction of sister chromatid exchanges and chromosome aberrations in cultured mammalian cells by N-nitrosocimetidine},
	journal = {Cancer Letters},
	volume = {14},
	number = {1},
	year = {1981},
	pages = {71{\textendash}75},
	publisher = {Elsevier},
	author = {Athanasiou, Kyriacos and Kyrtopoulos, Soterios A}
}
