Кручиненко, О. В., М. П. Прус, and О. М. Шабалін. 2012. “Therapeutic and Economic Efficiency of Anti-Helminthics in Treatment of Gastro-Intestinal Helminthiasis of Cows”. Scientific Progress & Innovations, no. 4 (December):95-97. https://doi.org/10.31210/visnyk2012.04.24.