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John L. O'Donoghue; Walter J. Krasavage; George D. DiVincenzo; Donald A. Ziegler (1982). "Commercial-grade methyl heptyl ketone (5-methyl-2-octanone) neurotoxicity: Contribution of 5-nonanone". Toxicology and Applied Pharmacology. 62 (2): 307–316. doi:10.1016/0041-008X(82)90129-6. PMID7058532.
Mark A. Shifman; Doyle G. Graham; Jeff W. Priest; Thomas W. Bouldin (1981). "The neurotoxicity of 5-nonanone: Preliminary report". Toxicology Letters. 8 (4–5): 283–288. doi:10.1016/0378-4274(81)90114-4. PMID7268811.
John L. O'Donoghue; Walter J. Krasavage; George D. DiVincenzo; Donald A. Ziegler (1982). "Commercial-grade methyl heptyl ketone (5-methyl-2-octanone) neurotoxicity: Contribution of 5-nonanone". Toxicology and Applied Pharmacology. 62 (2): 307–316. doi:10.1016/0041-008X(82)90129-6. PMID7058532.