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Carayon-Gentil A, Charbier P, Cheymol J, Hazard R.Carayon-Gentil A, et al. Among authors: hazard r.C R Hebd Seances Acad Sci. 1956 Dec 17;243(25):2180-3.C R Hebd Seances Acad Sci. 1956.PMID: 13397046French.No abstract available.