Stegniy, M. Y., Goltsev, A. N., & Stegniy, B. T. (2006). Influence of Duration of a Moderate Low Temperature Storage on RNA of Cattle Diarrhea Virus Strains. Problems of Cryobiology and Cryomedicine, 16(1), 76–81. Retrieved from http://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/619