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Pilkington A, Buchanan D, Jamal GA, Gillham R, Hansen S, Kidd M, Hurley JF, Soutar CA.Pilkington A, et al. Among authors: jamal ga.Occup Environ Med. 2001 Nov;58(11):702-10. doi: 10.1136/oem.58.11.702.Occup Environ Med. 2001.PMID: 11600725Free PMC article.