OBTAINING SEVERAL GRADES OF E-466 WITH INCREASED PURITY FOR THE MEDICAL AND PHARMACEUTICAL FIELD. Amer. Jour. of Inte. Rese. and Deve. [Internet]. 2022 Dec. 21 [cited 2025 Dec. 5];11:267-75. Available from: https://ajird.journalspark.org/index.php/ajird/article/view/435