Hillermeier, Karlheinz (1984). "Prospects of Aramid as a Substitute for Asbestos". Textile Research Journal. 54 (9): 575–580. doi:10.1177/004051758405400903. S2CID136433442.
Marsh, J. P.; Mossman, B. T.; Driscoll, K. E.; Schins, R. F.; Borm, P. J. A. (1 January 1994). "Effects of Aramid, a high Strength Synthetic Fiber, on Respiratory Cells in Vitro". Drug and Chemical Toxicology. 17 (2): 75–92. doi:10.3109/01480549409014303. PMID8062644.
Marsh, J. P.; Mossman, B. T.; Driscoll, K. E.; Schins, R. F.; Borm, P. J. A. (1 January 1994). "Effects of Aramid, a high Strength Synthetic Fiber, on Respiratory Cells in Vitro". Drug and Chemical Toxicology. 17 (2): 75–92. doi:10.3109/01480549409014303. PMID8062644.
Hillermeier, Karlheinz (1984). "Prospects of Aramid as a Substitute for Asbestos". Textile Research Journal. 54 (9): 575–580. doi:10.1177/004051758405400903. S2CID136433442.