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Nicholl JP, Brazier JE, Milner PC, Westlake L, Kohler B, Williams BT, Ross B, Frost E, Johnson AG.Nicholl JP, et al. Among authors: brazier je.Lancet. 1992 Oct 3;340(8823):801-7. doi: 10.1016/0140-6736(92)92682-6.Lancet. 1992.PMID: 1357242Clinical Trial.
Nicholl JP, Ross B, Milner PC, Brazier JE, Westlake L, Kohler B, Frost E, Williams BT, Johnson AG.Nicholl JP, et al. Among authors: brazier je.Gut. 1994 Sep;35(9):1294-300. doi: 10.1136/gut.35.9.1294.Gut. 1994.PMID: 7959241Free PMC article.Clinical Trial.
Snooks HA, Nicholl JP, Brazier JE, Lees-Mlanga S.Snooks HA, et al. Among authors: brazier je.J Public Health Med. 1996 Mar;18(1):67-77. doi: 10.1093/oxfordjournals.pubmed.a024465.J Public Health Med. 1996.PMID: 8785079