Reich, Charles (1997). "Hair Cleansers". In Martin M. Rieger; Linda D. Rhein (eds.). Surfactants in Cosmetics. Surfactant Science Series. Vol. 68 (2nd ed.). New York: Marcel Dekker, Inc. p. 359. ISBN978-0-8247-9805-5. Retrieved 9 December 2012.
Brand, R.; Delaney, T. A. (1998). "Allergic contact dermatitis to cocamidopropylbetaine in hair shampoo". The Australasian Journal of Dermatology. 39 (2): 121–122. doi:10.1111/j.1440-0960.1998.tb01264.x. PMID9611386.
De Groot, A. C.; Van Der Walle, H. B.; Weyland, J. W. (1995). "Contact allergy to cocamidopropyl betaine". Contact Dermatitis. 33 (6): 419–422. doi:10.1111/j.1600-0536.1995.tb02078.x. PMID8706401.
Fowler Jr, J. F.; Zug, K. M.; Taylor, J. S.; Storrs, F. J.; Sherertz, E. A.; Sasseville, D. A.; Rietschel, R. L.; Pratt, M. D.; Mathias, C. G.; Marks, J. G.; Maibach, H. I.; Fransway, A. F.; Deleo, V. A.; Belsito, D. V. (2004). "Allergy to cocamidopropyl betaine and amidoamine in North America". Dermatitis : Contact, Atopic, Occupational, Drug. 15 (1): 5–6. doi:10.2310/6620.2004.20410. PMID15573641.
Korting, H. C.; Parsch, E. M.; Enders, F.; Przybilla, B. (1992). "Allergic contact dermatitis to cocamidopropyl betaine in shampoo". Journal of the American Academy of Dermatology. 27 (6 Pt 1): 1013–1015. doi:10.1016/S0190-9622(08)80270-8. PMID1479082.
Fowler, J. F.; Fowler, L. M.; Hunter, J. E. (1997). "Allergy to cocamidopropyl betaine may be due to amidoamine: A patch test and product use test study". Contact Dermatitis. 37 (6): 276–281. doi:10.1111/j.1600-0536.1997.tb02464.x. PMID9455630.
dx.doi.org
Christian Nitsch, Hans-Joachim Heitland, Horst Marsen, Hans-Joachim Schlüussler, "Cleansing Agents" in Ullmann’s Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH, Weinheim. doi:10.1002/14356007.a07_137
nih.gov
pubmed.ncbi.nlm.nih.gov
Brand, R.; Delaney, T. A. (1998). "Allergic contact dermatitis to cocamidopropylbetaine in hair shampoo". The Australasian Journal of Dermatology. 39 (2): 121–122. doi:10.1111/j.1440-0960.1998.tb01264.x. PMID9611386.
De Groot, A. C.; Van Der Walle, H. B.; Weyland, J. W. (1995). "Contact allergy to cocamidopropyl betaine". Contact Dermatitis. 33 (6): 419–422. doi:10.1111/j.1600-0536.1995.tb02078.x. PMID8706401.
Shaffer, K. K.; Jaimes, J. P.; Hordinsky, M. K.; Zielke, G. R.; Warshaw, E. M. (2006). "Allergenicity and cross-reactivity of coconut oil derivatives: A double-blind randomized controlled pilot study". Dermatitis : Contact, Atopic, Occupational, Drug. 17 (2): 71–76. PMID16956456.
Fowler Jr, J. F.; Zug, K. M.; Taylor, J. S.; Storrs, F. J.; Sherertz, E. A.; Sasseville, D. A.; Rietschel, R. L.; Pratt, M. D.; Mathias, C. G.; Marks, J. G.; Maibach, H. I.; Fransway, A. F.; Deleo, V. A.; Belsito, D. V. (2004). "Allergy to cocamidopropyl betaine and amidoamine in North America". Dermatitis : Contact, Atopic, Occupational, Drug. 15 (1): 5–6. doi:10.2310/6620.2004.20410. PMID15573641.
Korting, H. C.; Parsch, E. M.; Enders, F.; Przybilla, B. (1992). "Allergic contact dermatitis to cocamidopropyl betaine in shampoo". Journal of the American Academy of Dermatology. 27 (6 Pt 1): 1013–1015. doi:10.1016/S0190-9622(08)80270-8. PMID1479082.
Fowler, J. F.; Fowler, L. M.; Hunter, J. E. (1997). "Allergy to cocamidopropyl betaine may be due to amidoamine: A patch test and product use test study". Contact Dermatitis. 37 (6): 276–281. doi:10.1111/j.1600-0536.1997.tb02464.x. PMID9455630.