L. M Howells, R. G Britton, M Mazzoletti, P Greaves, M Broggini, K Brown, W. P Steward, A. J Gescher and S. Sale
Cancer Prevention Research 3 ( 8 ): 929 - 939 , 2010
S. Sale, R.G. Tunstall and G. Garcea
International Journal of Cancer Research 1 ( 1 ): 60 - 70 , 2005