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Housley E, Leng GC, Donnan PT, Fowkes FG.Housley E, et al. Among authors: donnan pt.J Epidemiol Community Health. 1993 Dec;47(6):475-80. doi: 10.1136/jech.47.6.475.J Epidemiol Community Health. 1993.PMID: 8120503Free PMC article.