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Shaheen SO, Newson RB, Sherriff A, Henderson AJ, Heron JE, Burney PG, Golding J; ALSPAC Study Team.Shaheen SO, et al. Among authors: heron je.Thorax. 2002 Nov;57(11):958-63. doi: 10.1136/thorax.57.11.958.Thorax. 2002.PMID: 12403878Free PMC article.