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Guillon A, Chauveau-Clerc C, Courtois R, Bacq Y, Maugé D, Ballon N, Gaillard P.Guillon A, et al. Among authors: gaillard p.Presse Med. 2012 Sep;41(9 Pt 1):e420-5. doi: 10.1016/j.lpm.2012.01.037. Epub 2012 Mar 30.Presse Med. 2012.PMID: 22464891French.