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Klein CA, Blankenstein TJ, Schmidt-Kittler O, Petronio M, Polzer B, Stoecklein NH, Riethmüller G.Klein CA, et al. Among authors: stoecklein nh.Lancet. 2002 Aug 31;360(9334):683-9. doi: 10.1016/S0140-6736(02)09838-0.Lancet. 2002.PMID: 12241875