Relationship between composition and organizational levels of nanostructured systems formed by Oleth 10 and PPG-5-Ceteth-20 for potential drug delivery . Braz. J. Pharm. Sci. [Internet]. 2014 Sep. 1 [cited 2024 May 11];50(3):653-61. Available from: https://revistas.usp.br/bjps/article/view/87954