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Watson M, Haviland JS, Greer S, Davidson J, Bliss JM.Watson M, et al. Among authors: bliss jm.Lancet. 1999 Oct 16;354(9187):1331-6. doi: 10.1016/s0140-6736(98)11392-2.Lancet. 1999.PMID: 10533861Free article.