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Vergnon JM, De Bonadona JF, Riffat J, Fournel P, Defour-Decousus M, Tabib A, Boucheron S, Emonot A.Vergnon JM, et al.Rev Mal Respir. 1986;3(3):145-52.Rev Mal Respir. 1986.PMID: 3749586French.