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Economoc. English Substantia nigra case methylene blue br Polish Rycina przedstawiajca neurony istoty czarnej Barwienie bkitem metylenowym powikszenie von Economo Die Encephalitis lethargica Mit zwlf lithographischen Tafeln Franz Deuticke ss LeipzigWien en Constantin von Economo PDold Constantin von Economo Substantia nigra