Comparative investigation of antitumoral effectiveness of Rho-kinase inhibitor Y-27632, pravastatin and atorvastatin in anaplastic thyroid cancer cell culture oleh Erdinc Nayir, Selver Cor, Zuhal Mert Altintas, Kansu Buyukafsar, Rukiye Nalan Tiftik, Alper Ata, Ali Arican