Dousa, M. (2002) „Optimization of the HPLC Method of Trimethoprim Determination in Additive Premixes and Medicated Fodders", Chemické listy, 96(7). Dostupné z: http://blog.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2319 (Viděno: 23 listopad 2024).