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Ghosal S, Taylor CJ, Pickering M, McGaw J, Beckles-Willson N, Wales JK.Ghosal S, et al. Among authors: taylor cj.Arch Dis Child. 1995 Feb;72(2):150-2. doi: 10.1136/adc.72.2.150.Arch Dis Child. 1995.PMID: 7702380Free PMC article.