Ostashko FI, Ostashko VF. Ways to Improve Media for Culturing and Preservation of Sexual Cells. Probl Cryobiol Cryomed [Internet]. 2009Nov.30 [cited 2024May12];19(3):375-7. Available from: http://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/261