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Alexander FE, McKinney PM, Cartwright RA.Alexander FE, et al. Among authors: cartwright ra.J Public Health Med. 1993 Mar;15(1):9-15. doi: 10.1093/oxfordjournals.pubmed.a042826.J Public Health Med. 1993.PMID: 8471307
Alexander FE, Jarrett RF, Lawrence D, Armstrong AA, Freeland J, Gokhale DA, Kane E, Taylor GM, Wright DH, Cartwright RA.Alexander FE, et al. Among authors: cartwright ra.Br J Cancer. 2000 Mar;82(5):1117-21. doi: 10.1054/bjoc.1999.1049.Br J Cancer. 2000.PMID: 10737396Free PMC article.