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Strange RC, Jones PW, Fryer AA.Strange RC, et al. Among authors: fryer aa.Toxicol Lett. 2000 Mar 15;112-113:357-63. doi: 10.1016/s0378-4274(99)00230-1.Toxicol Lett. 2000.PMID: 10720752Review.
Hemmingsen A, Fryer AA, Hepple M, Strange RC, Spiteri MA.Hemmingsen A, et al. Among authors: fryer aa.Respir Res. 2001;2(4):255-60. doi: 10.1186/rr64. Epub 2001 Jun 11.Respir Res. 2001.PMID: 11686891Free PMC article.