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Grünhagen HH, Iwatsubo M, Changeux J.Grünhagen HH, et al.C R Acad Hebd Seances Acad Sci D. 1976 Oct 18;283(9):1105-8.C R Acad Hebd Seances Acad Sci D. 1976.PMID: 826347French.
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