“Development and Validation of an Analytical Method Using High Performance Liquid Chromatography (HPLC) to Determine Ethyl Butylacetylaminopropionate in Topical Repellent Formulations”.
Brazilian Journal of Pharmaceutical Sciences 53, no. 2 (January 1, 2017): e16033-. Accessed April 8, 2025.
https://journals.usp.br/bjps/article/view/134158.