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2. Occurrence of choline in the shellfish Callista brevisiphonata Carpenter;Asano;Tohoku J. Agr. Res.,1954
3. The separation of choline esters by paper chromatography;Augustinsson;Acta Chem. Scand.,1953
4. Separation of quaternary bases from Amanita muscaria L. on cross-linked sulphonated polystyrene resins;Balenovic;Chem. Ind. (London),1956
5. The occurrence of homologs of acetylcholine in ox spleen;Banister;J. Physiol. (London),1953